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
malaysian food i don't care about children
inform((_:result,food,'malaysian');(_:result,name,'betelnut');(_:result,type,'Restaurant'))
system
betelnut is a nice place it serves malaysian food .
user
thank you goodbye
bye()
system
goodbye
user
_:system greeted _:user
_:system greeted _:user
_:result food malaysian
_:result name betelnut
_:result type Restaurant
_:system greeted _:user
_:result food malaysian
_:result name betelnut
_:result type Restaurant
_:system dismissed _:user