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 ?
ack() inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
i would like to find a restaurant good for italian you
inform((_:result,food,'italian');(_:result,name,'capannina');(_:result,type,'Restaurant'))
system
capannina is a nice place it serves italian food .
user
_:system greeted _:user
_:search food italian
_:search type Restaurant
_:system greeted _:user
_:search food italian
_:search type Restaurant
_:result food italian
_:result name capannina
_:result type Restaurant