inform((_:search,type,'Restaurant'))
user
I am trip in Cambridge looking for a restaurant .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of restaurant ?
inform((_:search,area,'east');(_:search,food,'spanish');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I 'm in the mood for Spanish food . Are there any on the east side of town that are in the moderate price range ?
canthelp((_:search,area,'east');(_:search,food,'spanish');(_:search,type,'Restaurant')) reqmore() inform((_:result,area,'centre');(_:result,count,'1');(_:result,name,'La Tasca');(_:result,type,'Restaurant'))
system
There are no spanish restaurants in the east , but there 's one in the centre called La Tasca . Would you like more information ?
inform((_:search,area,'east');(_:search,food,'italian');(_:search,type,'Restaurant'))
user
No , I really want to stay in the east . How about an Italian restaurant ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,count,'15');(_:result,type,'Restaurant'))
system
there are 15 in that side . what is your price range ?
inform((_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
It should be moderately priced .
offer((_:booking,type,'Booking')) inform((_:result,area,'east');(_:result,name,'Pizza Hut Fen Ditton');(_:result,pricerange,'moderate');(_:result,type,'Restaurant')) thank()
system
Great news .   The Pizza Hut Fen Ditton is in the moderate price range in the east .   Would you like me to book you a reservation ?
inform((_:search,day,'monday');(_:search,duration,'15:45');(_:search,people,'7');(_:search,type,'Restaurant'))
user
book a table for 7 people at 15:45 on monday .
reqmore() inform((_:booking,ref,'WS8I58FS');(_:booking,type,'Booking'))
system
Booking was successful . The table will be reserved for 15 minutes . Your reference number is : WS8I58FS . Can I help with anything else ?
user
That is all I need .
bye()
system
Great .   Have a good day .
inform((_:search,day,'tuesday');(_:search,departure,'cambridge');(_:search,destination,'ely');(_:search,leave_at,'2:00');(_:search,type,'Train'))
user
I will also need a train that will leave Cambridge after 2:00 pm to Ely on Tuesday
inform((_:result,arrive_by,'06:07');(_:result,id,'TR1534');(_:result,leave_at,'05:50');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR1534 leaves at 05:50 and arrives at 06:07 .   Would you like me to book a ticket for you ?
request((_:result,ref,?);(_:result,type,'Train'))
user
Can you book it for me and get a reference number ?
thank() inform((_:booking,category,'Train');(_:booking,ref,'DX6XOLRA');(_:booking,type,'Booking'))
system
I sure can .   Your reference number is DX6XOLRA .
inform((_:search,type,'Attraction'))
user
Thank you so much . What about helping me look for an attraction ?
request((_:search,category,?);(_:search,type,'Attraction')) thank()
system
Sure ! What kind of attraction would you like to visit ?
user
I would like something fun .
request((_:search,area,?);(_:search,type,'Attraction')) thank()
system
I 'm sure I can find something for you .   Is there a specific area you 'd like me to look in ?
inform((_:search,type,'Attraction');(_:search,type,'Train'))
user
Let 's forget about the attraction for now .   Can you help me with a train ?
offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
You need a train in addition to the one we have already booked for you ?
inform((_:search,type,'Train'))
user
No , thanks I 'll take the train that is already booked .
reqmore()
system
Is there anything else that you need ?
inform((_:search,area,'same area');(_:search,type,'Attraction');(_:search,type,'Restaurant'))
user
Yes , lets look for that attraction . I would like for it to be in the same area as the restaurant .
request((_:search,category,?);(_:search,name,?);(_:search,type,'Attraction')) inform((_:result,area,'east');(_:result,type,'Attraction'))
system
Okay , so you 'd like an attraction in the east . Did you have anything in particular in mind ?
thank()
user
You know , I 've changed my mind . I do n't need anything else today . Thanks very much for your help .
system
Sure . If we can be of further assistance , please reach out to us again . It 's been a pleasure helping you today . Good - bye .
_:search type Restaurant
_:search area east
_:search food spanish
_:search pricerange moderate
_:search type Restaurant
_:search pricerange moderate
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:system inquired _:user
_:result area centre
_:result count 1
_:result name La Tasca
_:result type Restaurant
_:search area east
_:search food italian
_:search type Restaurant
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:system inquired _:user
_:result area centre
_:result name La Tasca
_:search area east
_:search food italian
_:result count 15
_:result type Restaurant
_:search pricerange moderately
_:search type Restaurant
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:system inquired _:user
_:search area east
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:booking type Booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:result type Restaurant
_:search day monday
_:search duration 15:45
_:search people 7
_:search type Restaurant
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search area east
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:result type Restaurant
_:search day monday
_:search duration 15:45
_:search people 7
_:search type Restaurant
_:system inquired _:user
_:booking ref WS8I58FS
_:booking type Booking
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search area east
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:result type Restaurant
_:search duration 15:45
_:search people 7
_:system inquired _:user
_:booking ref WS8I58FS
_:booking type Booking
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:search type Train
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search area east
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:search duration 15:45
_:search people 7
_:system inquired _:user
_:booking ref WS8I58FS
_:booking type Booking
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:search type Train
_:result arrive_by 06:07
_:result id TR1534
_:result leave_at 05:50
_:result type Train
_:booking category Train
_:result ref ?
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search area east
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:search duration 15:45
_:search people 7
_:system inquired _:user
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:result arrive_by 06:07
_:result id TR1534
_:result leave_at 05:50
_:result type Train
_:result ref ?
_:booking category Train
_:booking ref DX6XOLRA
_:booking type Booking
_:search type Attraction
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search area east
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:search duration 15:45
_:search people 7
_:system inquired _:user
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:result arrive_by 06:07
_:result id TR1534
_:result leave_at 05:50
_:result type Train
_:result ref ?
_:booking category Train
_:booking ref DX6XOLRA
_:booking type Booking
_:search category ?
_:search type Attraction
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:search duration 15:45
_:search people 7
_:system inquired _:user
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:result arrive_by 06:07
_:result id TR1534
_:result leave_at 05:50
_:result type Train
_:result ref ?
_:booking category Train
_:booking ref DX6XOLRA
_:booking type Booking
_:search category ?
_:search area ?
_:search type Attraction
_:search type Train
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:search duration 15:45
_:search people 7
_:system inquired _:user
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:result arrive_by 06:07
_:result id TR1534
_:result leave_at 05:50
_:result type Train
_:result ref ?
_:booking category Train
_:booking ref DX6XOLRA
_:booking type Booking
_:search category ?
_:search area ?
_:search type Train
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result area east
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:search duration 15:45
_:search people 7
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:result arrive_by 06:07
_:result id TR1534
_:result leave_at 05:50
_:result type Train
_:result ref ?
_:booking category Train
_:booking ref DX6XOLRA
_:booking type Booking
_:search category ?
_:system inquired _:user
_:search area same area
_:search type Attraction
_:search type Restaurant
_:system canthelp _:search/7dfa5e18
_:search/7dfa5e18 area east
_:search/7dfa5e18 food spanish
_:search/7dfa5e18 type Restaurant
_:search food italian
_:result count 15
_:search pricerange moderately
_:system offered _:booking
_:result name Pizza Hut Fen Ditton
_:result pricerange moderate
_:search duration 15:45
_:search people 7
_:system dismissed _:user
_:search day tuesday
_:search departure cambridge
_:search destination ely
_:search leave_at 2:00
_:result arrive_by 06:07
_:result id TR1534
_:result leave_at 05:50
_:result ref ?
_:booking category Train
_:booking ref DX6XOLRA
_:booking type Booking
_:system inquired _:user
_:search area same area
_:search category ?
_:search name ?
_:search type Attraction
_:result area east
_:result type Attraction