Datasets:
danielroncel
/
dstc2_dialogues

Dataset card Data Studio Files
xet
Community
1
session_id
stringlengths
31
31
turn_index
int64
0
59
from
stringclasses
2 values
transcript
stringlengths
7
141
dialog_acts
stringlengths
32
465
⌀
audio_file
stringlengths
26
26
⌀
semantics
stringlengths
29
267
⌀
voip-21ec2b7850-20130327_034759
12
user
<user>post code
[{'slots': [['name', 'thanh binh']], 'act': 'offer'}, {'slots': [['postcode', 'c.b 3']], 'act': 'inform'}]
pt344x_0004347_0004404.wav
{'json': [{'slots': [['slot', 'postcode']], 'act': 'request'}], 'cam': 'request(postcode)'}
voip-21ec2b7850-20130327_034759
13
system
<sys>The post code of thanh binh is C.B 3, 0 A.F
null
null
null
voip-21ec2b7850-20130327_040626
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-21ec2b7850-20130327_040626
1
system
<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?
null
null
null
voip-21ec2b7850-20130327_040626
2
user
<user>expensive restaurant
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0000969_0001106.wav
{'json': [{'slots': [['pricerange', 'expensive']], 'act': 'inform'}], 'cam': 'inform(pricerange=expensive,type=restaurant)'}
voip-21ec2b7850-20130327_040626
3
system
<sys>What kind of food would you like?
null
null
null
voip-21ec2b7850-20130327_040626
4
user
<user>swiss food
[{'slots': [['pricerange', 'expensive'], ['food', 'swiss']], 'act': 'canthelp'}]
pt344x_0001469_0001565.wav
{'json': [{'slots': [['food', 'swiss']], 'act': 'inform'}], 'cam': 'inform(food=swiss)'}
voip-21ec2b7850-20130327_040626
5
system
<sys>Sorry there is no swiss restaurant in the expensive price range
null
null
null
voip-21ec2b7850-20130327_040626
6
user
<user>mediterranean food
[{'slots': [['name', 'shiraz restaurant']], 'act': 'offer'}, {'slots': [['food', 'mediterranean']], 'act': 'inform'}, {'slots': [['pricerange', 'expensive']], 'act': 'inform'}]
pt344x_0002169_0002308.wav
{'json': [{'slots': [['food', 'mediterranean']], 'act': 'inform'}], 'cam': 'inform(food=mediterranean)'}
voip-21ec2b7850-20130327_040626
7
system
<sys>shiraz restaurant is a great restaurant serving mediterranean food and it is in the expensive price range
null
null
null
voip-21ec2b7850-20130327_040626
8
user
<user>address
[{'slots': [['name', 'shiraz restaurant']], 'act': 'offer'}, {'slots': [['addr', '84 regent street city centre']], 'act': 'inform'}]
pt344x_0003128_0003201.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}], 'cam': 'request(addr)'}
voip-21ec2b7850-20130327_040626
9
system
<sys>Sure , shiraz restaurant is on 84 Regent Street City Centre
null
null
null
voip-21ec2b7850-20130327_040626
10
user
<user>phone number
[{'slots': [['name', 'shiraz restaurant']], 'act': 'offer'}, {'slots': [['phone', '01223 307581']], 'act': 'inform'}]
pt344x_0003843_0003912.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(phone)'}
voip-21ec2b7850-20130327_040626
11
system
<sys>The phone number of shiraz restaurant is 01223 307581 .
null
null
null
voip-21ec2b7850-20130327_044903
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-21ec2b7850-20130327_044903
1
system
<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?
null
null
null
voip-21ec2b7850-20130327_044903
2
user
<user>persian food
[{'slots': [['food', 'persian']], 'act': 'canthelp'}]
pt344x_0001382_0001473.wav
{'json': [{'slots': [['food', 'persian']], 'act': 'inform'}], 'cam': 'inform(food=persian)'}
voip-21ec2b7850-20130327_044903
3
system
<sys>I am sorry but there is no persian restaurant that matches your request
null
null
null
voip-21ec2b7850-20130327_044903
4
user
<user>portugeuse food
[{'slots': [['name', 'nandos city centre']], 'act': 'offer'}, {'slots': [['food', 'portuguese']], 'act': 'inform'}]
pt344x_0002126_0002235.wav
{'json': [{'slots': [['food', 'portuguese']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,food=portuguese)'}
voip-21ec2b7850-20130327_044903
5
system
<sys>nandos city centre serves portuguese food .
null
null
null
voip-21ec2b7850-20130327_044903
6
user
<user>price range
[{'slots': [['name', 'nandos city centre']], 'act': 'offer'}, {'slots': [['pricerange', 'cheap']], 'act': 'inform'}]
pt344x_0002763_0002849.wav
{'json': [{'slots': [['slot', 'pricerange']], 'act': 'request'}], 'cam': 'request(pricerange)'}
voip-21ec2b7850-20130327_044903
7
system
<sys>nandos city centre is in the cheap price range
null
null
null
voip-21ec2b7850-20130327_044903
8
user
<user>phone number
[{'slots': [['name', 'nandos city centre']], 'act': 'offer'}, {'slots': [['food', 'portuguese']], 'act': 'inform'}]
pt344x_0003338_0003408.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(phone)'}
voip-21ec2b7850-20130327_044903
9
system
<sys>nandos city centre serves portuguese food .
null
null
null
voip-21ec2b7850-20130327_044903
10
user
<user>phone number
[{'slots': [['name', 'nandos city centre']], 'act': 'offer'}, {'slots': [['phone', '01223 327908']], 'act': 'inform'}]
pt344x_0003907_0003966.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(phone)'}
voip-21ec2b7850-20130327_044903
11
system
<sys>The phone number of nandos city centre is 01223 327908 .
null
null
null
voip-21ec2b7850-20130327_044903
12
user
<user>address
[{'slots': [['name', 'nandos city centre']], 'act': 'offer'}, {'slots': [['addr', '33-34 saint andrews street']], 'act': 'inform'}]
pt344x_0004790_0004859.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}], 'cam': 'request(addr)'}
voip-21ec2b7850-20130327_044903
13
system
<sys>Sure , nandos city centre is on 33-34 Saint Andrews Street
null
null
null
voip-22756d9e8f-20130329_043814
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-22756d9e8f-20130329_043814
1
system
<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?
null
null
null
voip-22756d9e8f-20130329_043814
2
user
<user>i want to find a restaurant in any area
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0000948_0001297.wav
{'json': [{'slots': [['area', 'dontcare']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,area=dontcare)'}
voip-22756d9e8f-20130329_043814
3
system
<sys>What kind of food would you like?
null
null
null
voip-22756d9e8f-20130329_043814
4
user
<user>persian food
[{'slots': [['food', 'persian']], 'act': 'canthelp'}]
pt344x_0001711_0001809.wav
{'json': [{'slots': [['food', 'persian']], 'act': 'inform'}], 'cam': 'inform(food=persian)'}
voip-22756d9e8f-20130329_043814
5
system
<sys>I am sorry but there is no persian restaurant that matches your request
null
null
null
voip-22756d9e8f-20130329_043814
6
user
<user>how about vietnamese
[{'slots': [['name', 'gourmet burger kitchen']], 'act': 'offer'}, {'slots': [['food', 'north american']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0002401_0002555.wav
{'json': [{'slots': [], 'act': 'reqalts'}, {'slots': [['food', 'vietnamese']], 'act': 'inform'}], 'cam': 'reqalts(food=vietnamese)'}
voip-22756d9e8f-20130329_043814
7
system
<sys>gourmet burger kitchen is a nice restaurant in the centre of town serving north american food
null
null
null
voip-22756d9e8f-20130329_043814
8
user
<user>how about vietnamese
[{'slots': [['name', 'the hotpot']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}]
pt344x_0003492_0003653.wav
{'json': [{'slots': [], 'act': 'reqalts'}, {'slots': [['food', 'vietnamese']], 'act': 'inform'}], 'cam': 'reqalts(food=vietnamese)'}
voip-22756d9e8f-20130329_043814
9
system
<sys>the hotpot is a nice restaurant in the north of town serving chinese food
null
null
null
voip-22756d9e8f-20130329_043814
10
user
<user>vietnamese food
[{'slots': [['name', 'thanh binh']], 'act': 'offer'}, {'slots': [['food', 'vietnamese']], 'act': 'inform'}, {'slots': [['area', 'west']], 'act': 'inform'}]
pt344x_0004491_0004653.wav
{'json': [{'slots': [['food', 'vietnamese']], 'act': 'inform'}], 'cam': 'inform(food=vietnamese)'}
voip-22756d9e8f-20130329_043814
11
system
<sys>thanh binh is a nice restaurant in the west of town serving vietnamese food
null
null
null
voip-22756d9e8f-20130329_043814
12
user
<user>may i have the address and phone nymber
[{'slots': [['name', 'thanh binh']], 'act': 'offer'}, {'slots': [['addr', '17 magdalene street city centre']], 'act': 'inform'}]
pt344x_0005366_0005612.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}, {'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(addr,phone)'}
voip-22756d9e8f-20130329_043814
13
system
<sys>Sure , thanh binh is on 17 Magdalene Street City Centre
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null
null
voip-22756d9e8f-20130329_043814
14
user
<user>and the phone number
[{'slots': [['name', 'thanh binh']], 'act': 'offer'}, {'slots': [['phone', '01223 362456']], 'act': 'inform'}]
pt344x_0006249_0006361.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(phone)'}
voip-22756d9e8f-20130329_043814
15
system
<sys>The phone number of thanh binh is 01223 362456 .
null
null
null
voip-22756d9e8f-20130329_044511
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-22756d9e8f-20130329_044511
1
system
<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?
null
null
null
voip-22756d9e8f-20130329_044511
2
user
<user>im looking for a restaurant in the center
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0000925_0001193.wav
{'json': [{'slots': [['area', 'centre']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,task=find,area=centre)'}
voip-22756d9e8f-20130329_044511
3
system
<sys>What kind of food would you like?
null
null
null
voip-22756d9e8f-20130329_044511
4
user
<user>that serves cuban food
[{'slots': [['area', 'centre'], ['food', 'cuban']], 'act': 'canthelp'}]
pt344x_0001253_0001414.wav
{'json': [{'slots': [['food', 'cuban']], 'act': 'inform'}], 'cam': 'inform(food=cuban)'}
voip-22756d9e8f-20130329_044511
5
system
<sys>Sorry there is no cuban restaurant in the centre of town
null
null
null
voip-22756d9e8f-20130329_044511
6
user
<user>how about european food
[{'slots': [['name', 'michaelhouse cafe']], 'act': 'offer'}, {'slots': [['food', 'european']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0001938_0002103.wav
{'json': [{'slots': [], 'act': 'reqalts'}, {'slots': [['food', 'european']], 'act': 'inform'}], 'cam': 'reqalts(food=european)'}
voip-22756d9e8f-20130329_044511
7
system
<sys>michaelhouse cafe is a nice restaurant in the centre of town serving european food
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null
null
voip-22756d9e8f-20130329_044511
8
user
<user>may i have the phone number and post code
[{'slots': [['name', 'michaelhouse cafe']], 'act': 'offer'}, {'slots': [['phone', '01223 309147']], 'act': 'inform'}, {'slots': [['postcode', 'c.b 2']], 'act': 'inform'}]
pt344x_0002837_0003062.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}, {'slots': [['slot', 'postcode']], 'act': 'request'}], 'cam': 'request(phone,postcode)'}
voip-22756d9e8f-20130329_044511
9
system
<sys>The phone number of michaelhouse cafe is 01223 309147 and its postcode is C.B 2, 1 S.U .
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null
null
voip-22756d9e8f-20130329_045117
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-22756d9e8f-20130329_045117
1
system
<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?
null
null
null
voip-22756d9e8f-20130329_045117
2
user
<user>im looking for a cheap restaurant in the south part of town
[{'slots': [['name', 'the lucky star']], 'act': 'offer'}, {'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'south']], 'act': 'inform'}]
pt344x_0000970_0001297.wav
{'json': [{'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'south']], 'act': 'inform'}], 'cam': 'inform(area=south,pricerange=cheap,type=restaurant,task=find)'}
voip-22756d9e8f-20130329_045117
3
system
<sys>the lucky star is a nice restaurant in the south of town in the cheap price range
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null
null
voip-22756d9e8f-20130329_045117
4
user
<user>may i have the address
[{'slots': [['name', 'the lucky star']], 'act': 'offer'}, {'slots': [['addr', 'cambridge leisure park clifton way cherry hinton']], 'act': 'inform'}]
pt344x_0001927_0002064.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}], 'cam': 'request(addr)'}
voip-22756d9e8f-20130329_045117
5
system
<sys>Sure , the lucky star is on Cambridge Leisure Park Clifton Way Cherry Hinton
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null
null
voip-22756d9e8f-20130329_050612
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-22756d9e8f-20130329_050612
1
system
<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?
null
null
null
voip-22756d9e8f-20130329_050612
2
user
<user>i want to find a moderate priced restaurant that serves
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0000944_0001298.wav
{'json': [{'slots': [['pricerange', 'moderate']], 'act': 'inform'}], 'cam': 'inform(pricerange=moderate,type=restaurant)'}
voip-22756d9e8f-20130329_050612
3
system
<sys>What kind of food would you like?
null
null
null
voip-22756d9e8f-20130329_050612
4
user
<user>cuban food
[{'slots': [['pricerange', 'moderate'], ['food', 'cuban']], 'act': 'canthelp'}]
pt344x_0001644_0001760.wav
{'json': [{'slots': [['food', 'cuban']], 'act': 'inform'}], 'cam': 'inform(food=cuban)'}
voip-22756d9e8f-20130329_050612
5
system
<sys>Sorry there is no cuban restaurant in the moderate price range
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null
null
voip-22756d9e8f-20130329_050612
6
user
<user>how about british food
[{'slots': [['name', 'saint johns chop house']], 'act': 'offer'}, {'slots': [['food', 'british']], 'act': 'inform'}, {'slots': [['pricerange', 'moderate']], 'act': 'inform'}]
pt344x_0002294_0002472.wav
{'json': [{'slots': [], 'act': 'reqalts'}, {'slots': [['food', 'british']], 'act': 'inform'}], 'cam': 'reqalts(food=british)'}
voip-22756d9e8f-20130329_050612
7
system
<sys>saint johns chop house is a great restaurant serving british food and it is in the moderate price range
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null
null
voip-22756d9e8f-20130329_050612
8
user
<user>may i have the phone number
[{'slots': [['name', 'saint johns chop house']], 'act': 'offer'}, {'slots': [['phone', '01223 353110']], 'act': 'inform'}]
pt344x_0003364_0003511.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(phone)'}
voip-22756d9e8f-20130329_050612
9
system
<sys>The phone number of saint johns chop house is 01223 353110 .
null
null
null
voip-22756d9e8f-20130329_050743
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-22756d9e8f-20130329_050743
1
system
<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?
null
null
null
voip-22756d9e8f-20130329_050743
2
user
<user>i want to find
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0001153_0001299.wav
{'json': [], 'cam': 'null()'}
voip-22756d9e8f-20130329_050743
3
system
<sys>What kind of food would you like?
null
null
null
voip-22756d9e8f-20130329_050743
4
user
<user>i want to find a cheap restaurant in the north part of town
[{'slots': [['name', 'da vinci pizzeria']], 'act': 'offer'}, {'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}]
pt344x_0001687_0002036.wav
{'json': [{'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}], 'cam': 'inform(pricerange=cheap,type=restaurant,area=north)'}
voip-22756d9e8f-20130329_050743
5
system
<sys>da vinci pizzeria is a nice restaurant in the north of town in the cheap price range
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null
null
voip-22756d9e8f-20130329_050743
6
user
<user>is there anything else
[{'slots': [['name', 'royal spice']], 'act': 'offer'}, {'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}]
pt344x_0002791_0002917.wav
{'json': [{'slots': [], 'act': 'reqalts'}], 'cam': 'reqalts()'}
voip-22756d9e8f-20130329_050743
7
system
<sys>royal spice is a nice restaurant in the north of town in the cheap price range
null
null
null
voip-22756d9e8f-20130329_050743
8
user
<user>may i have the address and type of food
[{'slots': [['name', 'royal spice']], 'act': 'offer'}, {'slots': [['addr', 'victoria avenue chesterton']], 'act': 'inform'}]
pt344x_0003558_0003867.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}, {'slots': [['slot', 'food']], 'act': 'request'}], 'cam': 'request(addr,food)'}
voip-22756d9e8f-20130329_050743
9
system
<sys>Sure , royal spice is on Victoria Avenue Chesterton
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null
null
voip-22756d9e8f-20130329_050743
10
user
<user>the type of food
[{'slots': [['name', 'royal spice']], 'act': 'offer'}, {'slots': [['food', 'indian']], 'act': 'inform'}]
pt344x_0004463_0004577.wav
{'json': [{'slots': [['slot', 'food']], 'act': 'request'}], 'cam': 'request(food)'}
voip-22756d9e8f-20130329_050743
11
system
<sys>royal spice serves indian food
null
null
null
voip-22c938c8ba-20130325_125039
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-22c938c8ba-20130325_125039
1
system
<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?
null
null
null
voip-22c938c8ba-20130325_125039
2
user
<user>pan asian
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0000949_0001070.wav
{'json': [{'slots': [['food', 'asian oriental']], 'act': 'inform'}], 'cam': 'inform(food="asian oriental")'}
voip-22c938c8ba-20130325_125039
3
system
<sys>What kind of food would you like?
null
null
null
voip-22c938c8ba-20130325_125039
4
user
<user>pan asian
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0001371_0001508.wav
{'json': [{'slots': [['food', 'asian oriental']], 'act': 'inform'}], 'cam': 'inform(food="asian oriental")'}
voip-22c938c8ba-20130325_125039
5
system
<sys>What kind of food would you like?
null
null
null
voip-22c938c8ba-20130325_125039
6
user
<user>chinses
[{'slots': [['name', 'yu garden']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'east']], 'act': 'inform'}]
pt344x_0001808_0001921.wav
{'json': [{'slots': [['food', 'chinese']], 'act': 'inform'}], 'cam': 'inform(food=chinese)'}
voip-22c938c8ba-20130325_125039
7
system
<sys>yu garden is a nice restaurant in the east of town serving chinese food
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voip-22c938c8ba-20130325_125039
8
user
<user>south part of town
[{'slots': [['name', 'golden wok']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}]
pt344x_0002567_0002782.wav
{'json': [{'slots': [['area', 'south']], 'act': 'inform'}], 'cam': 'inform(area=south)'}
voip-22c938c8ba-20130325_125039
9
system
<sys>golden wok is a nice restaurant in the north of town serving chinese food
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voip-22c938c8ba-20130325_125039
10
user
<user>south part of town
[{'slots': [['name', 'the lucky star']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'south']], 'act': 'inform'}]
pt344x_0003397_0003645.wav
{'json': [{'slots': [['area', 'south']], 'act': 'inform'}], 'cam': 'inform(area=south)'}
voip-22c938c8ba-20130325_125039
11
system
<sys>the lucky star is a nice restaurant in the south of town serving chinese food
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voip-22c938c8ba-20130325_125039
12
user
<user>address
[{'slots': [['name', 'the lucky star']], 'act': 'offer'}, {'slots': [['addr', 'cambridge leisure park clifton way cherry hinton']], 'act': 'inform'}]
pt344x_0004285_0004376.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}], 'cam': 'request(addr)'}
voip-22c938c8ba-20130325_125039
13
system
<sys>Sure , the lucky star is on Cambridge Leisure Park Clifton Way Cherry Hinton
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voip-22c938c8ba-20130325_125039
14
user
<user>price range
[{'slots': [['name', 'the lucky star']], 'act': 'offer'}, {'slots': [['pricerange', 'cheap']], 'act': 'inform'}]
pt344x_0004994_0005113.wav
{'json': [{'slots': [['slot', 'pricerange']], 'act': 'request'}], 'cam': 'request(pricerange)'}
voip-22c938c8ba-20130325_125039
15
system
<sys>the lucky star is in the cheap price range
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voip-22c938c8ba-20130325_130208
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
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voip-22c938c8ba-20130325_130208
1
system
<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?
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