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,'east');(_:search,type,'Restaurant'))
user
in the east part of town
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like?
inform((_:search,food,*);(_: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,'expensive');(_:search,type,'Restaurant'))
user
expensive
inform((_:result,area,'east');(_:result,name,'sitar tandoori');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
sitar tandoori is a nice place in the east of town and the prices are expensive
request((_:result,phone,?);(_:result,pricerange,?);(_:result,type,'Restaurant'))
user
i need to know the phone number and price of food
inform((_:result,name,'sitar tandoori');(_:result,phone,'01223 249955');(_:result,type,'Restaurant'))
system
The phone number of sitar tandoori is 01223 249955 .
request((_:result,food,?);(_:result,type,'Restaurant'))
user
what type of food
inform((_:result,food,'indian');(_:result,name,'sitar tandoori');(_:result,type,'Restaurant'))
system
sitar tandoori serves indian food
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search area east
_:search type Restaurant
_:system greeted _:user
_:search area east
_:search food *
_:search type Restaurant
_:system greeted _:user
_:search area east
_:search food *
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search area east
_:search food *
_:search pricerange expensive
_:search type Restaurant
_:result area east
_:result name sitar tandoori
_:result pricerange expensive
_:result type Restaurant
_:result phone ?
_:result pricerange ?
_:system greeted _:user
_:search area east
_:search food *
_:search pricerange expensive
_:search type Restaurant
_:result area east
_:result pricerange expensive
_:result pricerange ?
_:result name sitar tandoori
_:result phone 01223 249955
_:result type Restaurant
_:result food ?
_:system greeted _:user
_:search area east
_:search food *
_:search pricerange expensive
_:search type Restaurant
_:result area east
_:result pricerange expensive
_:result pricerange ?
_:result phone 01223 249955
_:result food indian
_:result name sitar tandoori
_:result type Restaurant
_:user thanked _:system
_:user dismissed _:system