hello()
system
Hello , welcome to the Cambridge restaurant system? You can ask for restaurants by area , price range or food type . How may I help you?
inform((_:search,food,'german');(_:search,type,'Restaurant'))
user
german food
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,'east');(_:search,type,'Restaurant'))
user
east
inform((_:result,name,'charlie chan');(_:result,type,'Restaurant'))
system
charlie chan is a great restaurant
request((_:result,address,?);(_:result,type,'Restaurant'))
user
address
inform((_:result,address,'regent street city centre');(_:result,name,'charlie chan');(_:result,type,'Restaurant'))
system
Sure , charlie chan is on Regent Street City Centre
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
phone number
inform((_:result,name,'charlie chan');(_:result,phone,'01223 361763');(_:result,type,'Restaurant'))
system
The phone number of charlie chan is 01223 361763 .
request((_:result,postcode,?);(_:result,type,'Restaurant'))
user
post code
inform((_:result,name,'charlie chan');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))
system
The post code of charlie chan is C.B 2, 1 D.B
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food german
_:search type Restaurant
_:system greeted _:user
_:search food german
_:search area east
_:search type Restaurant
_:system greeted _:user
_:search food german
_:search area east
_:search type Restaurant
_:result name charlie chan
_:result type Restaurant
_:result address ?
_:system greeted _:user
_:search food german
_:search area east
_:search type Restaurant
_:result address regent street city centre
_:result name charlie chan
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search food german
_:search area east
_:search type Restaurant
_:result address regent street city centre
_:result name charlie chan
_:result phone 01223 361763
_:result type Restaurant
_:result postcode ?
_:system greeted _:user
_:search food german
_:search area east
_:search type Restaurant
_:result address regent street city centre
_:result phone 01223 361763
_:result name charlie chan
_:result postcode c.b 2
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system