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-88b68a9a41-20130322_221731
18
user
<user>thank you
[{'slots': [['name', 'shanghai family restaurant']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0007410_0007477.wav
{'json': [{'slots': [], 'act': 'thankyou'}], 'cam': 'thankyou()'}
voip-88b68a9a41-20130322_221731
19
system
<sys>shanghai family restaurant is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_221731
20
user
<user>thank you
[{'slots': [['name', 'shanghai family restaurant']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0008157_0008271.wav
{'json': [{'slots': [], 'act': 'thankyou'}], 'cam': 'thankyou()'}
voip-88b68a9a41-20130322_221731
21
system
<sys>shanghai family restaurant is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_221731
22
user
<user>stop
[{'slots': [['name', 'shanghai family restaurant']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0008936_0009015.wav
{'json': [{'slots': [], 'act': 'bye'}], 'cam': 'bye()'}
voip-88b68a9a41-20130322_221731
23
system
<sys>shanghai family restaurant is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_221731
24
user
<user>start over
[{'slots': [['name', 'shanghai family restaurant']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0009685_0009781.wav
{'json': [{'slots': [], 'act': 'restart'}], 'cam': 'restart()'}
voip-88b68a9a41-20130322_221731
25
system
<sys>shanghai family restaurant is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_221731
26
user
<user>try again
[{'slots': [['name', 'shanghai family restaurant']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0010481_0010588.wav
{'json': [], 'cam': 'null()'}
voip-88b68a9a41-20130322_221731
27
system
<sys>shanghai family restaurant is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_221731
28
user
<user>id like a restaurant that serves thai food
[{'slots': [['name', 'little seoul']], 'act': 'offer'}, {'slots': [['food', 'korean']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0011338_0011662.wav
{'json': [{'slots': [['food', 'thai']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,food=thai)'}
voip-88b68a9a41-20130322_221731
29
system
<sys>little seoul is a nice restaurant in the centre of town serving korean food
null
null
null
voip-88b68a9a41-20130322_221731
30
user
<user>id like thai food
[{'slots': [['name', 'lan hong house']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0012307_0012492.wav
{'json': [{'slots': [['food', 'thai']], 'act': 'inform'}], 'cam': 'inform(food=thai)'}
voip-88b68a9a41-20130322_221731
31
system
<sys>lan hong house is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_221731
32
user
<user>id like thai food
[{'slots': [['name', 'lan hong house']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0013096_0013298.wav
{'json': [{'slots': [['food', 'thai']], 'act': 'inform'}], 'cam': 'inform(food=thai)'}
voip-88b68a9a41-20130322_221731
33
system
<sys>lan hong house is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_221731
34
user
<user>id like thai food
[{'slots': [['name', 'lan hong house']], 'act': 'offer'}, {'slots': [['food', 'chinese']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0013894_0014083.wav
{'json': [{'slots': [['food', 'thai']], 'act': 'inform'}], 'cam': 'inform(food=thai)'}
voip-88b68a9a41-20130322_221731
35
system
<sys>lan hong house is a nice restaurant in the centre of town serving chinese food
null
null
null
voip-88b68a9a41-20130322_223613
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-88b68a9a41-20130322_223613
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-88b68a9a41-20130322_223613
2
user
<user>id like a restaurant that serves australian asian food
[{'slots': [['food', 'australasian']], 'act': 'canthelp'}]
pt344x_0000907_0001525.wav
{'json': [{'slots': [['food', 'australian']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,food=australian)'}
voip-88b68a9a41-20130322_223613
3
system
<sys>I am sorry but there is no australasian restaurant that matches your request
null
null
null
voip-88b68a9a41-20130322_223613
4
user
<user>could i have a restaurant that serves turkish food
[{'slots': [['name', 'meze bar restaurant']], 'act': 'offer'}, {'slots': [['food', 'turkish']], 'act': 'inform'}]
pt344x_0002156_0002435.wav
{'json': [{'slots': [['food', 'turkish']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,food=turkish)'}
voip-88b68a9a41-20130322_223613
5
system
<sys>meze bar restaurant serves turkish food .
null
null
null
voip-88b68a9a41-20130322_223613
6
user
<user>could i get the address and post code please
[{'slots': [['name', 'meze bar restaurant']], 'act': 'offer'}, {'slots': [['addr', '196 mill road city centre']], 'act': 'inform'}, {'slots': [['postcode', 'c.b 1']], 'act': 'inform'}]
pt344x_0002890_0003126.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}, {'slots': [['slot', 'postcode']], 'act': 'request'}], 'cam': 'request(addr,postcode)'}
voip-88b68a9a41-20130322_223613
7
system
<sys>meze bar restaurant is on 196 Mill Road City Centre , C.B 1, 3 N.F
null
null
null
voip-88b68a9a41-20130322_224608
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-88b68a9a41-20130322_224608
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-88b68a9a41-20130322_224608
2
user
<user>breath id like 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_0000942_0001258.wav
{'json': [{'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}], 'cam': 'inform(pricerange=cheap,type=restaurant,area=north)'}
voip-88b68a9a41-20130322_224608
3
system
<sys>da vinci pizzeria is a nice restaurant in the north of town in the cheap price range
null
null
null
voip-88b68a9a41-20130322_224608
4
user
<user>breath is there anything else
[{'slots': [['name', 'royal spice']], 'act': 'offer'}, {'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}]
pt344x_0001924_0002097.wav
{'json': [{'slots': [], 'act': 'reqalts'}], 'cam': 'reqalts()'}
voip-88b68a9a41-20130322_224608
5
system
<sys>royal spice is a nice restaurant in the north of town in the cheap price range
null
null
null
voip-88b68a9a41-20130322_224608
6
user
<user>could i have the address and phone number please
[{'slots': [['name', 'royal spice']], 'act': 'offer'}, {'slots': [['phone', '01733 553355']], 'act': 'inform'}, {'slots': [['addr', 'victoria avenue chesterton']], 'act': 'inform'}]
pt344x_0002712_0002995.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}, {'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(addr,phone)'}
voip-88b68a9a41-20130322_224608
7
system
<sys>The phone number of royal spice is 01733 553355 and it is on Victoria Avenue Chesterton .
null
null
null
voip-88b68a9a41-20130324_002417
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-88b68a9a41-20130324_002417
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-88b68a9a41-20130324_002417
2
user
<user>id like a restaurant in the center that serves mediterranean food
[{'slots': [['area', 'centre'], ['food', 'kosher']], 'act': 'canthelp'}]
pt344x_0000927_0001386.wav
{'json': [{'slots': [['food', 'mediterranean']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,food=mediterranean,area=centre)'}
voip-88b68a9a41-20130324_002417
3
system
<sys>Sorry there is no kosher restaurant in the centre of town
null
null
null
voip-88b68a9a41-20130324_002417
4
user
<user>a restaurant in the center that serves mediterranean food
[{'slots': [['name', 'the gardenia']], 'act': 'offer'}, {'slots': [['food', 'mediterranean']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}]
pt344x_0001933_0002389.wav
{'json': [{'slots': [['food', 'mediterranean']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,food=mediterranean,area=centre)'}
voip-88b68a9a41-20130324_002417
5
system
<sys>the gardenia is a nice restaurant in the centre of town serving mediterranean food
null
null
null
voip-88b68a9a41-20130324_002417
6
user
<user>could i have the address and phone number please
[{'slots': [['name', 'the gardenia']], 'act': 'offer'}, {'slots': [['phone', '01223 356354']], 'act': 'inform'}, {'slots': [['addr', '2 rose crescent city centre']], 'act': 'inform'}]
pt344x_0003056_0003289.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}, {'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(addr,phone)'}
voip-88b68a9a41-20130324_002417
7
system
<sys>The phone number of the gardenia is 01223 356354 and it is on 2 Rose Crescent City Centre .
null
null
null
voip-88b68a9a41-20130324_004639
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-88b68a9a41-20130324_004639
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-88b68a9a41-20130324_004639
2
user
<user>id like a cheap restaurant in the south part of town
[{'slots': [['name', 'nandos']], 'act': 'offer'}, {'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'south']], 'act': 'inform'}]
pt344x_0000898_0001256.wav
{'json': [{'slots': [['pricerange', 'cheap']], 'act': 'inform'}, {'slots': [['area', 'south']], 'act': 'inform'}], 'cam': 'inform(pricerange=cheap,type=restaurant,area=south)'}
voip-88b68a9a41-20130324_004639
3
system
<sys>nandos is a nice restaurant in the south of town in the cheap price range
null
null
null
voip-88b68a9a41-20130324_004639
4
user
<user>can i have the phone number and type of food please
[{'slots': [['name', 'nandos']], 'act': 'offer'}, {'slots': [['phone', '01223 327908']], 'act': 'inform'}, {'slots': [['postcode', 'c.b 1']], 'act': 'inform'}]
pt344x_0001858_0002178.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}, {'slots': [['slot', 'food']], 'act': 'request'}], 'cam': 'request(phone,food)'}
voip-88b68a9a41-20130324_004639
5
system
<sys>The phone number of nandos is 01223 327908 and its postcode is C.B 1, 7 D.Y .
null
null
null
voip-88b68a9a41-20130324_004639
6
user
<user>what type of food do they serve
[{'slots': [['name', 'nandos']], 'act': 'offer'}, {'slots': [['food', 'portuguese']], 'act': 'inform'}]
pt344x_0003213_0003425.wav
{'json': [{'slots': [['slot', 'food']], 'act': 'request'}], 'cam': 'request(food)'}
voip-88b68a9a41-20130324_004639
7
system
<sys>nandos serves portuguese food
null
null
null
voip-88b68a9a41-20130324_004748
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-88b68a9a41-20130324_004748
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-88b68a9a41-20130324_004748
2
user
<user>id like a restaurant in the north part of town that serves traditional food
[{'slots': [['area', 'north'], ['food', 'traditional']], 'act': 'canthelp'}]
pt344x_0000923_0001452.wav
{'json': [{'slots': [['food', 'traditional']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,area=north,food=traditional)'}
voip-88b68a9a41-20130324_004748
3
system
<sys>Sorry there is no traditional restaurant in the north of town
null
null
null
voip-88b68a9a41-20130324_004748
4
user
<user>could i have the asian oriental restaurant
[{'slots': [['name', 'saigon city']], 'act': 'offer'}, {'slots': [['food', 'asian oriental']], 'act': 'inform'}, {'slots': [['area', 'north']], 'act': 'inform'}]
pt344x_0001960_0002278.wav
{'json': [{'slots': [['food', 'asian oriental']], 'act': 'inform'}], 'cam': 'inform(food="asian oriental",type=restaurant)'}
voip-88b68a9a41-20130324_004748
5
system
<sys>saigon city is a nice restaurant in the north of town serving asian oriental food
null
null
null
voip-88b68a9a41-20130324_004748
6
user
<user>could i have the address and phone number
[{'slots': [['name', 'saigon city']], 'act': 'offer'}, {'slots': [['addr', '169 high street chesterton chesterton']], 'act': 'inform'}]
pt344x_0002960_0003217.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}, {'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(addr,phone)'}
voip-88b68a9a41-20130324_004748
7
system
<sys>Sure , saigon city is on 169 High Street Chesterton Chesterton
null
null
null
voip-88f198881b-20130326_032712
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-88f198881b-20130326_032712
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-88f198881b-20130326_032712
2
user
<user>i need to find a restaurant in the center and it should serve irish food
[{'slots': [['slot', 'food']], 'act': 'request'}]
pt344x_0001030_0001485.wav
{'json': [{'slots': [['food', 'irish']], 'act': 'inform'}, {'slots': [['area', 'centre']], 'act': 'inform'}], 'cam': 'inform(type=restaurant,food=irish,area=centre)'}
voip-88f198881b-20130326_032712
3
system
<sys>What kind of food would you like?
null
null
null
voip-88f198881b-20130326_032712
4
user
<user>irish food
[{'slots': [['food', 'irish']], 'act': 'canthelp'}]
pt344x_0001869_0001994.wav
{'json': [{'slots': [['food', 'irish']], 'act': 'inform'}], 'cam': 'inform(food=irish)'}
voip-88f198881b-20130326_032712
5
system
<sys>I am sorry but there is no irish restaurant that matches your request
null
null
null
voip-88f198881b-20130326_032712
6
user
<user>french food
[{'slots': [['name', 'cote']], 'act': 'offer'}, {'slots': [['food', 'french']], 'act': 'inform'}]
pt344x_0002625_0002732.wav
{'json': [{'slots': [['food', 'french']], 'act': 'inform'}], 'cam': 'inform(food=french)'}
voip-88f198881b-20130326_032712
7
system
<sys>cote serves french food .
null
null
null
voip-88f198881b-20130326_032712
8
user
<user>and can i get the address phone number and price range
[{'slots': [['name', 'cote']], 'act': 'offer'}, {'slots': [['phone', '01223 311053']], 'act': 'inform'}, {'slots': [['addr', 'bridge street city centre']], 'act': 'inform'}]
pt344x_0003386_0003642.wav
{'json': [{'slots': [['slot', 'addr']], 'act': 'request'}, {'slots': [['slot', 'phone']], 'act': 'request'}, {'slots': [['slot', 'pricerange']], 'act': 'request'}], 'cam': 'request(addr,phone,pricerange)'}
voip-88f198881b-20130326_032712
9
system
<sys>The phone number of cote is 01223 311053 and it is on Bridge Street City Centre .
null
null
null
voip-88f198881b-20130326_032712
10
user
<user>what is the phone number
[{'slots': [['name', 'cote']], 'act': 'offer'}, {'slots': [['phone', '01223 311053']], 'act': 'inform'}]
pt344x_0004728_0004810.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(phone)'}
voip-88f198881b-20130326_032712
11
system
<sys>The phone number of cote is 01223 311053 .
null
null
null
voip-88f198881b-20130326_032712
12
user
<user>price range
[{'slots': [['name', 'cote']], 'act': 'offer'}, {'slots': [['pricerange', 'expensive']], 'act': 'inform'}]
pt344x_0005580_0005659.wav
{'json': [{'slots': [['slot', 'pricerange']], 'act': 'request'}], 'cam': 'request(pricerange)'}
voip-88f198881b-20130326_032712
13
system
<sys>cote is in the expensive price range
null
null
null
voip-8991b7bff6-20130326_230316
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-8991b7bff6-20130326_230316
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-8991b7bff6-20130326_230316
2
user
<user>unintelligible
[{'slots': [['slot', 'area']], 'act': 'request'}]
pt344x_0000568_0000738.wav
{'json': [], 'cam': 'null()'}
voip-8991b7bff6-20130326_230316
3
system
<sys>What part of town do you have in mind?
null
null
null
voip-8991b7bff6-20130326_230316
4
user
<user>sil
[{'slots': [['name', 'the gandhi']], 'act': 'offer'}]
pt344x_0000822_0000913.wav
{'json': [], 'cam': 'null()'}
voip-8991b7bff6-20130326_230316
5
system
<sys>the gandhi is a great restaurant
null
null
null
voip-8991b7bff6-20130326_230316
6
user
<user>sil
[{'slots': [['name', 'the gandhi']], 'act': 'offer'}]
pt344x_0000981_0001055.wav
{'json': [], 'cam': 'null()'}
voip-8991b7bff6-20130326_230316
7
system
<sys>the gandhi is a great restaurant
null
null
null
voip-8991b7bff6-20130326_230316
8
user
<user>dont care
[{'slots': [['name', 'the gandhi']], 'act': 'offer'}]
pt344x_0001932_0001998.wav
{'json': [{'slots': [['this', 'dontcare']], 'act': 'inform'}], 'cam': 'inform(=dontcare)'}
voip-8991b7bff6-20130326_230316
9
system
<sys>the gandhi is a great restaurant
null
null
null
voip-8991b7bff6-20130326_230316
10
user
<user>what type of food do they serve
[{'slots': [['name', 'the gandhi']], 'act': 'offer'}, {'slots': [['food', 'indian']], 'act': 'inform'}]
pt344x_0002374_0002561.wav
{'json': [{'slots': [['slot', 'food']], 'act': 'request'}], 'cam': 'request(food)'}
voip-8991b7bff6-20130326_230316
11
system
<sys>the gandhi serves indian food
null
null
null
voip-8991b7bff6-20130326_230316
12
user
<user>korean
[{'slots': [['name', 'little seoul']], 'act': 'offer'}, {'slots': [['food', 'korean']], 'act': 'inform'}]
pt344x_0002984_0003056.wav
{'json': [{'slots': [['food', 'korean']], 'act': 'inform'}], 'cam': 'inform(food=korean)'}
voip-8991b7bff6-20130326_230316
13
system
<sys>little seoul serves korean food .
null
null
null
voip-8991b7bff6-20130326_230316
14
user
<user>phone number
[{'slots': [['name', 'little seoul']], 'act': 'offer'}, {'slots': [['phone', '01223 308681']], 'act': 'inform'}]
pt344x_0003411_0003477.wav
{'json': [{'slots': [['slot', 'phone']], 'act': 'request'}], 'cam': 'request(phone)'}
voip-8991b7bff6-20130326_230316
15
system
<sys>The phone number of little seoul is 01223 308681 .
null
null
null
voip-8991b7bff6-20130326_230316
16
user
<user>unintelligent
[{'slots': [], 'act': 'reqmore'}]
pt344x_0004004_0004122.wav
{'json': [], 'cam': 'null()'}
voip-8991b7bff6-20130326_230316
17
system
<sys>Can I help you with anything else?
null
null
null
voip-8991b7bff6-20130326_231411
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-8991b7bff6-20130326_231411
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-8991b7bff6-20130326_231411
2
user
<user>unintelligible
[{'slots': [['slot', 'area']], 'act': 'request'}]
pt344x_0000640_0000710.wav
{'json': [], 'cam': 'null()'}
voip-8991b7bff6-20130326_231411
3
system
<sys>What part of town do you have in mind?
null
null
null
voip-8991b7bff6-20130326_231411
4
user
<user>unintelligible
[{'slots': [['name', 'mahal of cambridge']], 'act': 'offer'}]
pt344x_0000971_0001033.wav
{'json': [], 'cam': 'null()'}
voip-8991b7bff6-20130326_231411
5
system
<sys>mahal of cambridge is a great restaurant
null
null
null
voip-8991b7bff6-20130326_231411
6
user
<user>unintelligible
[{'slots': [['name', 'mahal of cambridge']], 'act': 'offer'}]
pt344x_0001147_0001170.wav
{'json': [], 'cam': 'null()'}
voip-8991b7bff6-20130326_231411
7
system
<sys>mahal of cambridge is a great restaurant
null
null
null
voip-8991b7bff6-20130327_192101
0
user
<user><start>
[{'slots': [], 'act': 'welcomemsg'}]
null
null
voip-8991b7bff6-20130327_192101
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