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,'european');(_:search,type,'Restaurant'))
user
i would like european food
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What part of town do you have in mind?
inform((_:search,area,*);(_:search,type,'Restaurant'))
user
i dont care
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
i dont care
inform((_:result,food,'european');(_:result,name,'eraina');(_:result,type,'Restaurant'))
system
eraina serves european food
request((_:result,pricerange,?);(_:result,type,'Restaurant'))
user
what is the price range
inform((_:result,name,'eraina');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
eraina is in the expensive price range
request((_:result,address,?);(_:result,type,'Restaurant'))
user
okay can i have the address
inform((_:result,address,'free school lane city centre');(_:result,name,'eraina');(_:result,type,'Restaurant'))
system
Sure , eraina is on Free School Lane City Centre
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food european
_:search type Restaurant
_:system greeted _:user
_:search food european
_:search area *
_:search type Restaurant
_:system greeted _:user
_:search food european
_:search area *
_:search pricerange *
_:search type Restaurant
_:system greeted _:user
_:search food european
_:search area *
_:search pricerange *
_:search type Restaurant
_:result food european
_:result name eraina
_:result type Restaurant
_:result pricerange ?
_:system greeted _:user
_:search food european
_:search area *
_:search pricerange *
_:search type Restaurant
_:result food european
_:result name eraina
_:result pricerange expensive
_:result type Restaurant
_:result address ?
_:system greeted _:user
_:search food european
_:search area *
_:search pricerange *
_:search type Restaurant
_:result food european
_:result pricerange expensive
_:result address free school lane city centre
_:result name eraina
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system