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,area,'centre');(_:search,type,'Restaurant'))
user
find me a restaurant in the center of town
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Would you like something in the cheap , moderate , or expensive price range?
inform((_:search,pricerange,*);(_:search,type,'Restaurant'))
user
doesnt matter
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,'european');(_:search,type,'Restaurant'))
user
european food
inform((_:result,area,'centre');(_:result,food,'european');(_:result,name,'hotel du vin and bistro');(_:result,type,'Restaurant'))
system
hotel du vin and bistro is a nice restaurant in the centre of town serving european food
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
what is the phone number
inform((_:result,name,'hotel du vin and bistro');(_:result,phone,'01223 227330');(_:result,type,'Restaurant'))
system
The phone number of hotel du vin and bistro is 01223 227330 .
request((_:result,postcode,?);(_:result,type,'Restaurant'))
user
what is the post code
inform((_:result,name,'hotel du vin and bistro');(_:result,postcode,'c.b 2');(_:result,type,'Restaurant'))
system
The post code of hotel du vin and bistro is C.B 2, 1 Q.A
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search area centre
_:search type Restaurant
_:system greeted _:user
_:search area centre
_:search pricerange *
_:search type Restaurant
_:system greeted _:user
_:search area centre
_:search pricerange *
_:search food european
_:search type Restaurant
_:system greeted _:user
_:search area centre
_:search pricerange *
_:search food european
_:search type Restaurant
_:result area centre
_:result food european
_:result name hotel du vin and bistro
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search area centre
_:search pricerange *
_:search food european
_:search type Restaurant
_:result area centre
_:result food european
_:result name hotel du vin and bistro
_:result phone 01223 227330
_:result type Restaurant
_:result postcode ?
_:system greeted _:user
_:search area centre
_:search pricerange *
_:search food european
_:search type Restaurant
_:result area centre
_:result food european
_:result phone 01223 227330
_:result name hotel du vin and bistro
_:result postcode c.b 2
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system