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 ?
affirm()
user
yeah i'm looking for a restaurant near near in 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
doesn't matter
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,'cheap');(_:search,type,'Restaurant'))
user
cheap
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
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
would you like something in the cheap , moderate , or expensive price range ?
negate()
user
no
request((_:search,pricerange,?);(_:search,type,'Restaurant'))
system
would you like something in the cheap , moderate , or expensive price range ?
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 cheap
_:search type Restaurant
_:system greeted _:user
_:search pricerange expensive
_:search type Restaurant
_:system greeted _:user
_:search pricerange #
_:user denied _:search/d37661b3
_:search/d37661b3 type Restaurant
_:system greeted _:user
_:user denied _:search/d37661b3
_:search/d37661b3 type Restaurant
_:search pricerange ?
_:search type Restaurant