hello()
system
hello , welcome to the parlance dialogue system ? you can ask for restaurant -s by area , price range or food type . how may i help you ?
user
restaurant
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 don't 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 don't care
inform((_:result,count,'239');(_:result,pricerange,'dont_care');(_:result,type,'Restaurant');(_:result,type,'restaurant'))
system
there are 239 restaurant -s if you do not care about the price range .
user
request((_:search,area,?);(_:search,type,'Restaurant'))
system
what area would you like ?
user
_:system greeted _:user
_:system greeted _:user
_:search pricerange *
_:search type Restaurant
_:system greeted _:user
_:search pricerange *
_:search type Restaurant
_:system greeted _:user
_:search pricerange *
_:search type Restaurant
_:result count 239
_:result pricerange dont_care
_:result type Restaurant
_:result type restaurant
_:system greeted _:user
_:search pricerange *
_:result count 239
_:result pricerange dont_care
_:result type Restaurant
_:result type restaurant
_:search area ?
_:search type Restaurant