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,'chinese');(_:search,type,'Restaurant'))
user
i want chinese food
confirm((_:search,food,'chinese');(_:search,type,'Restaurant'))
system
You are looking for a chinese restaurant right?
affirm() inform((_:search,area,'south');(_:search,type,'Restaurant'))
user
yes in the south of town
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
Would you like something in the cheap , moderate , or expensive price range?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
cheap
inform((_:result,area,'south');(_:result,food,'chinese');(_:result,name,'the lucky star');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
the lucky star is a great restaurant serving cheap chinese food in the south of town .
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
what is the phone number
inform((_:result,name,'the lucky star');(_:result,phone,'01223 244277');(_:result,type,'Restaurant'))
system
The phone number of the lucky star is 01223 244277 .
user
unintelligible
canthelp((_:search,area,'south');(_:search,food,'chinese');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
system
Sorry but there is no other chinese restaurant in the cheap price range and the south of town
thanks() bye()
user
thank you good bye
_:system greeted _:user
_:search food chinese
_:search type Restaurant
_:system greeted _:user
_:search food chinese
_:search area south
_:search type Restaurant
_:system greeted _:user
_:search food chinese
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search food chinese
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:result area south
_:result food chinese
_:result name the lucky star
_:result pricerange cheap
_:result type Restaurant
_:result phone ?
_:system greeted _:user
_:search food chinese
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:result area south
_:result food chinese
_:result pricerange cheap
_:result name the lucky star
_:result phone 01223 244277
_:result type Restaurant
_:system greeted _:user
_:search food chinese
_:search area south
_:search pricerange cheap
_:search type Restaurant
_:result area south
_:result food chinese
_:result pricerange cheap
_:result name the lucky star
_:result phone 01223 244277
_:result type Restaurant
_:system canthelp _:search/d91707e5
_:search/d91707e5 area south
_:search/d91707e5 food chinese
_:search/d91707e5 pricerange cheap
_:search/d91707e5 type Restaurant
_:user thanked _:system
_:user dismissed _:system