session_id stringlengths 31 31 | turn_index int64 2 58 | audio_file stringlengths 26 26 | transcript stringlengths 7 133 | chat_history_last_9 stringlengths 130 1.38k | chat_history_last_9_tokenized listlengths 339 339 | speaker_text_last_9_tokenized listlengths 339 339 | attention_mask listlengths 339 339 | label_semantics stringclasses 113
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voip-72e50baa85-20130326_045411 | 16 | pt344x_0006167_0006329.wav | <user>does it serve cuban food<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>cuban food<sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>cuban food cheap restaurant<sys>Let me confirm , You are lo... | [
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voip-72e50baa85-20130326_045411 | 18 | pt344x_0007746_0007861.wav | <user>type of food<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>cuban food<sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>cuban food cheap restaurant<sys>Let me confirm , You are lo... | [
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voip-72e50baa85-20130326_045411 | 20 | pt344x_0008272_0008398.wav | <user>i want cuban food<API_call><no_DB_result> | <sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>cuban food cheap restaurant<sys>Let me confirm , You are looking for a restaurant in the cheap price range right?<user>ye<API_call><DB_result><sys>the river bar steakhouse and grill is in the cheap price range<user>c... | [
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voip-72e50baa85-20130326_045411 | 22 | pt344x_0008993_0009132.wav | <user>modern european food | <sys>What kind of food would you like?<user>cuban food cheap restaurant<sys>Let me confirm , You are looking for a restaurant in the cheap price range right?<user>ye<API_call><DB_result><sys>the river bar steakhouse and grill is in the cheap price range<user>cuban food<API_call><DB_result><sys>the lucky star is in the ... | [
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voip-72e50baa85-20130326_045411 | 24 | pt344x_0009949_0010097.wav | <user>modern european foo<API_call><DB_result> | <sys>Let me confirm , You are looking for a restaurant in the cheap price range right?<user>ye<API_call><DB_result><sys>the river bar steakhouse and grill is in the cheap price range<user>cuban food<API_call><DB_result><sys>the lucky star is in the cheap price range<user>cuban food<API_call><DB_result><sys>the missing ... | [
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voip-72e50baa85-20130326_045411 | 26 | pt344x_0010824_0010881.wav | <user>the addre<API_call><DB_result> | <sys>the river bar steakhouse and grill is in the cheap price range<user>cuban food<API_call><DB_result><sys>the lucky star is in the cheap price range<user>cuban food<API_call><DB_result><sys>the missing sock is in the cheap price range<user>cuban food<API_call><DB_result><sys>la margherita is in the cheap price range... | [
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voip-72e50baa85-20130326_045411 | 28 | pt344x_0012462_0012501.wav | <user>unintelligible<API_call><no_DB_result> | <sys>the lucky star is in the cheap price range<user>cuban food<API_call><DB_result><sys>the missing sock is in the cheap price range<user>cuban food<API_call><DB_result><sys>la margherita is in the cheap price range<user>does it serve cuban food<API_call><DB_result><sys>la margherita is a great restaurant<user>type of... | [
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voip-72e50baa85-20130326_045411 | 30 | pt344x_0013118_0013261.wav | <user>what is the post code<API_call><DB_result> | <sys>the missing sock is in the cheap price range<user>cuban food<API_call><DB_result><sys>la margherita is in the cheap price range<user>does it serve cuban food<API_call><DB_result><sys>la margherita is a great restaurant<user>type of food<API_call><DB_result><sys>la margherita serves italian food<user>i want cuban f... | [
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voip-72e50baa85-20130326_045411 | 32 | pt344x_0014059_0014096.wav | <user>bye | <sys>la margherita is in the cheap price range<user>does it serve cuban food<API_call><DB_result><sys>la margherita is a great restaurant<user>type of food<API_call><DB_result><sys>la margherita serves italian food<user>i want cuban food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving cuban foo... | [
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voip-72e50baa85-20130326_045411 | 34 | pt344x_0014724_0014764.wav | <user>bye | <sys>la margherita is a great restaurant<user>type of food<API_call><DB_result><sys>la margherita serves italian food<user>i want cuban food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving cuban food<user>modern european food<sys>Sorry would you like modern european or cuban food?<user>modern e... | [
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voip-72e50baa85-20130326_052642 | 2 | pt344x_0000944_0001064.wav | <user>i want chinese food | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>i want chinese food | [
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voip-72e50baa85-20130327_061918 | 10 | pt344x_0003028_0003130.wav | <user>gastropub | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for gastropub food<sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>food<sys>What kind of food would you lik... | [
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voip-72e50baa85-20130327_061918 | 12 | pt344x_0004060_0004133.wav | <user>i dont care<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for gastropub food<sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>food<sys>What kind of food would you lik... | [
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voip-72e50baa85-20130327_061918 | 14 | pt344x_0004754_0004866.wav | <user>what is the price range<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for gastropub food<sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>food<sys>What kind of food would you lik... | [
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voip-72e50baa85-20130327_061918 | 16 | pt344x_0005483_0005645.wav | <user>what is the price range<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for gastropub food<sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>food<sys>What kind of food would you lik... | [
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voip-72e50baa85-20130327_061918 | 18 | pt344x_0006210_0006244.wav | <user>bye | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for gastropub food<sys>What part of town do you have in mind?<user>i dont care<sys>What kind of food would you like?<user>food<sys>What kind of food would you lik... | [
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voip-72e50baa85-20130327_062822 | 2 | pt344x_0000994_0001178.wav | <user>im looking for a cheap restaurant | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a cheap restaurant | [
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voip-72e50baa85-20130327_062822 | 4 | pt344x_0001586_0001613.wav | <user>south | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a cheap restaurant<sys>What part of town do you have in mind?<user>south | [
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voip-72e50baa85-20130327_062822 | 8 | pt344x_0002728_0002814.wav | <user>is there anything else<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a cheap restaurant<sys>What part of town do you have in mind?<user>south<sys>What kind of food would you like?<user>i dont care<API_call><DB_result><sys>the l... | [
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voip-72e50baa85-20130327_062822 | 10 | pt344x_0003450_0003494.wav | <user>number<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a cheap restaurant<sys>What part of town do you have in mind?<user>south<sys>What kind of food would you like?<user>i dont care<API_call><DB_result><sys>the l... | [
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voip-73ce546185-20130324_021914 | 8 | pt344x_0003184_0003402.wav | <user>how about mediterranean food | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a restaurant in any area that serves austrian food<sys>What kind of food would you like?<user>austrian food<API_call><no_DB_result><sys>I'm sorry but there is... | [
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voip-73ce546185-20130324_021914 | 10 | pt344x_0003915_0003985.wav | <user>yes | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a restaurant in any area that serves austrian food<sys>What kind of food would you like?<user>austrian food<API_call><no_DB_result><sys>I'm sorry but there is... | [
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voip-73ce546185-20130324_021914 | 14 | pt344x_0005011_0005207.wav | <user>can i get an address and phone number<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a restaurant in any area that serves austrian food<sys>What kind of food would you like?<user>austrian food<API_call><no_DB_result><sys>I'm sorry but there is... | [
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voip-78f497f314-20130323_142856 | 6 | pt344x_0002390_0002684.wav | <user>i can have the address the phone number and the post code of the<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a moderately priced restaurant in the west part of town<sys>What kind of food would you like?<user>any type<API_call><DB_result><sys>prezzo is a nice place in... | [
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voip-78f497f314-20130323_142856 | 8 | pt344x_0004046_0004092.wav | <user>thank you<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a moderately priced restaurant in the west part of town<sys>What kind of food would you like?<user>any type<API_call><DB_result><sys>prezzo is a nice place in... | [
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voip-78f497f314-20130323_144347 | 2 | pt344x_0000930_0001267.wav | <user>looking for a moderately priced restaurant that serves cancun | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun | [
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voip-78f497f314-20130323_144347 | 4 | pt344x_0001344_0001415.wav | <user>test food | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food | [
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voip-78f497f314-20130323_144347 | 6 | pt344x_0001987_0002027.wav | <user>no | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food<sys>Did you say you are looking for a restaurant in t... | [
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voip-78f497f314-20130323_144347 | 8 | pt344x_0002597_0002917.wav | <user>no im looking for a moderately priced restaurant that | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food<sys>Did you say you are looking for a restaurant in t... | [
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voip-78f497f314-20130323_144347 | 10 | pt344x_0003509_0003545.wav | <user>no | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food<sys>Did you say you are looking for a restaurant in t... | [
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voip-78f497f314-20130323_144347 | 12 | pt344x_0004163_0004204.wav | <user>no | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food<sys>Did you say you are looking for a restaurant in t... | [
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voip-78f497f314-20130323_144347 | 14 | pt344x_0004586_0004686.wav | <user>canapes food | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food<sys>Did you say you are looking for a restaurant in t... | [
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voip-78f497f314-20130323_144347 | 16 | pt344x_0005015_0005080.wav | <user>canapes<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food<sys>Did you say you are looking for a restaurant in t... | [
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voip-78f497f314-20130323_144347 | 18 | pt344x_0006211_0006272.wav | <user>are there any<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a moderately priced restaurant that serves cancun<sys>What part of town do you have in mind?<user>test food<sys>Did you say you are looking for a restaurant in t... | [
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voip-78f497f314-20130323_184110 | 6 | pt344x_0002424_0002652.wav | <user>okay can i have the address and the phone number please<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for an expensive restaurant in the east part of town<sys>What kind of food would you like?<user>any type<API_call><DB_result><sys>grafton hotel restaurant is a nice ... | [
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voip-78f497f314-20130323_184110 | 8 | pt344x_0003613_0003741.wav | <user>and can i have the phone number<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for an expensive restaurant in the east part of town<sys>What kind of food would you like?<user>any type<API_call><DB_result><sys>grafton hotel restaurant is a nice ... | [
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voip-78f497f314-20130324_140601 | 2 | pt344x_0002294_0002518.wav | <user>im looking for a moderately priced rest | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a moderately priced rest | [
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voip-78f497f314-20130324_140601 | 8 | pt344x_0003962_0004170.wav | <user>what about gastropub type of foo<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a moderately priced rest<sys>What part of town do you have in mind?<user>any part of town<sys>What kind of food would you like?<user>brazilian<API_call><no_DB... | [
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voip-78f497f314-20130324_140601 | 12 | pt344x_0005587_0005876.wav | <user>kay can i have the address phone number and the area<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a moderately priced rest<sys>What part of town do you have in mind?<user>any part of town<sys>What kind of food would you like?<user>brazilian<API_call><no_DB... | [
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voip-78f497f314-20130324_140601 | 14 | pt344x_0007109_0007337.wav | <user>was that in the east part of town west part of town<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>im looking for a moderately priced rest<sys>What part of town do you have in mind?<user>any part of town<sys>What kind of food would you like?<user>brazilian<API_call><no_DB... | [
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voip-78f497f314-20130324_201211 | 2 | pt344x_0000883_0001296.wav | <user>looking for a restaurant in the south part of town that serves persian<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a restaurant in the south part of town that serves persian<API_call><no_DB_result> | [
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voip-78f497f314-20130324_201211 | 4 | pt344x_0001877_0002117.wav | <user>are there any that serves portuguese food<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a restaurant in the south part of town that serves persian<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving persian food<user>are there a... | [
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voip-78f497f314-20130324_201211 | 6 | pt344x_0002706_0002943.wav | <user>are there any that serves portuguese food<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a restaurant in the south part of town that serves persian<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving persian food<user>are there a... | [
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voip-78f497f314-20130324_201211 | 8 | pt344x_0003568_0003759.wav | <user>can i have the phone number and the address please<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>looking for a restaurant in the south part of town that serves persian<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving persian food<user>are there a... | [
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voip-78f497f314-20130324_203101 | 2 | pt344x_0000926_0001195.wav | <user>uh im looking for a cheap restaurant in the south part of town | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>uh im looking for a cheap restaurant in the south part of town | [
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voip-78f497f314-20130324_203101 | 6 | pt344x_0002304_0002517.wav | <user>are there any other restaurants<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>uh im looking for a cheap restaurant in the south part of town<sys>What kind of food would you like?<user>any type of food<API_call><DB_result><sys>the lucky star is a nice ... | [
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voip-78f497f314-20130324_203101 | 8 | pt344x_0003101_0003289.wav | <user>can i get the address and phone number please<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>uh im looking for a cheap restaurant in the south part of town<sys>What kind of food would you like?<user>any type of food<API_call><DB_result><sys>the lucky star is a nice ... | [
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voip-7c3a08072d-20130326_005842 | 6 | pt344x_0002490_0002600.wav | <user>british food<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant the serves english food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving english food<user>i want a restaurant that serves british food<AP... | [
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voip-7c3a08072d-20130326_005842 | 8 | pt344x_0003199_0003320.wav | <user>is that in the center<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant the serves english food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving english food<user>i want a restaurant that serves british food<AP... | [
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voip-7c3a08072d-20130326_005842 | 10 | pt344x_0003934_0004146.wav | <user>is it in the center of town<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant the serves english food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving english food<user>i want a restaurant that serves british food<AP... | [
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voip-7c3a08072d-20130326_005842 | 14 | pt344x_0005610_0005672.wav | <user>correct | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant the serves english food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving english food<user>i want a restaurant that serves british food<AP... | [
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voip-7c3a08072d-20130326_005842 | 16 | pt344x_0006303_0006399.wav | <user>british food | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant the serves english food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving english food<user>i want a restaurant that serves british food<AP... | [
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voip-7c3a08072d-20130326_005842 | 18 | pt344x_0007115_0007205.wav | <user>doesnt matter | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant the serves english food<API_call><no_DB_result><sys>I'm sorry but there is no restaurant serving english food<user>i want a restaurant that serves british food<AP... | [
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voip-7c3a08072d-20130326_005842 | 22 | pt344x_0008736_0008913.wav | <user>what is the address and phone number<API_call><DB_result> | <sys>I'm sorry but there is no restaurant serving english food<user>british food<API_call><DB_result><sys>saint johns chop house serves british food<user>is that in the center<API_call><DB_result><sys>saint johns chop house is a great restaurant<user>is it in the center of town<API_call><DB_result><sys>saint johns chop... | [
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voip-7e07d8f0f5-20130327_174435 | 2 | pt344x_0000915_0001172.wav | <user>restaurant north part of town | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant north part of town | [
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voip-7e07d8f0f5-20130327_174435 | 6 | pt344x_0002007_0002096.wav | <user>british food<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant north part of town<sys>Did you say you are looking for a restaurant in the north of town?<user>yes<sys>What kind of food would you like?<user>british food<API_cal... | [
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voip-7e07d8f0f5-20130327_174435 | 8 | pt344x_0002742_0002840.wav | <user>british food | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant north part of town<sys>Did you say you are looking for a restaurant in the north of town?<user>yes<sys>What kind of food would you like?<user>british food<API_cal... | [
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voip-7e07d8f0f5-20130327_174435 | 10 | pt344x_0003306_0003342.wav | <user>no<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant north part of town<sys>Did you say you are looking for a restaurant in the north of town?<user>yes<sys>What kind of food would you like?<user>british food<API_cal... | [
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voip-7e07d8f0f5-20130327_174435 | 12 | pt344x_0003951_0004147.wav | <user>british food north part of town<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>restaurant north part of town<sys>Did you say you are looking for a restaurant in the north of town?<user>yes<sys>What kind of food would you like?<user>british food<API_cal... | [
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voip-7e07d8f0f5-20130327_175512 | 2 | pt344x_0000913_0001091.wav | <user>moderately priced restaurant | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>moderately priced restaurant | [
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voip-7e07d8f0f5-20130327_175512 | 4 | pt344x_0001490_0001531.wav | <user>any | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>moderately priced restaurant<sys>What part of town do you have in mind?<user>any | [
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voip-7e07d8f0f5-20130327_175512 | 8 | pt344x_0002622_0002719.wav | <user>gastropub<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>moderately priced restaurant<sys>What part of town do you have in mind?<user>any<sys>What kind of food would you like?<user>halo food<API_call><no_DB_result><sys>I'm sorry b... | [
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voip-7e07d8f0f5-20130327_175512 | 10 | pt344x_0003250_0003357.wav | <user>gastropub<API_call><no_DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>moderately priced restaurant<sys>What part of town do you have in mind?<user>any<sys>What kind of food would you like?<user>halo food<API_call><no_DB_result><sys>I'm sorry b... | [
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voip-7e07d8f0f5-20130327_180412 | 2 | pt344x_0000898_0001152.wav | <user>cheap restaurant north part of town | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>cheap restaurant north part of town | [
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voip-7e07d8f0f5-20130327_180412 | 4 | pt344x_0001758_0001792.wav | <user>any<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>cheap restaurant north part of town<sys>What kind of food would you like?<user>any<API_call><DB_result> | [
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voip-7e07d8f0f5-20130327_180412 | 6 | pt344x_0002558_0002689.wav | <user>address phone number<API_call><DB_result> | <sys>Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?<user>cheap restaurant north part of town<sys>What kind of food would you like?<user>any<API_call><DB_result><sys>da vinci pizzeria is a nice place in the north of town and the pr... | [
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