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 ?
inform((_:search,food,'pakistani');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
uh a cheap restaurant that serves pakistani food
inform((_:result,food,'pakistani');(_:result,name,'lahore karahi');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
lahore karahi is a nice place , it serves pakistani food and it is in the cheap price range .
reqalts()
user
is there anything else
inform((_:result,count,'2');(_:result,food,'pakistani');(_:result,pricerange,'cheap');(_:result,type,'Restaurant');(_:result,type,'restaurant'))
system
there are 2 restaurant -s serving pakistani food and in the cheap price range .
user
request((_:search,good_for_meal,?);(_:search,type,'Restaurant'))
system
what meal would you like
user
_:system greeted _:user
_:search food pakistani
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search food pakistani
_:search pricerange cheap
_:search type Restaurant
_:result food pakistani
_:result name lahore karahi
_:result pricerange cheap
_:result type Restaurant
_:user inquired _:system
_:system greeted _:user
_:search food pakistani
_:search pricerange cheap
_:search type Restaurant
_:result name lahore karahi
_:user inquired _:system
_:result count 2
_:result food pakistani
_:result pricerange cheap
_:result type Restaurant
_:result type restaurant
_:system greeted _:user
_:search food pakistani
_:search pricerange cheap
_:result name lahore karahi
_:user inquired _:system
_:result count 2
_:result food pakistani
_:result pricerange cheap
_:result type Restaurant
_:result type restaurant
_:search good_for_meal ?
_:search type Restaurant