hello()
system
hello , welcome to the restaurant information system . you can ask for restaurant -s by area , price range or food type . how may i help you ?
user
hi i'm looking for a restaurant in the area code hill price
select((_:result,area,'financial district or hayes valley'))
system
sorry would you like something in the area of financial district or hayes valley
user
i'm looking for a restaurant in the area of uh potrero flats it serves italian food
inform((_:result,area,'hayes valley');(_:result,food,'italian');(_:result,name,'mescolanza');(_:result,type,'Restaurant'))
system
mescolanza is a nice place , it serves italian food and it is in the area of hayes valley .
user
_:system greeted _:user
_:system greeted _:user
_:result area financial district or hayes valley
_:system greeted _:user
_:result area hayes valley
_:result food italian
_:result name mescolanza
_:result type Restaurant