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,area,'potrero hill');(_:search,food,'creperies');(_:search,type,'Restaurant'))
user
a restaurant in the potrero hill that serves creperies food
canthelp((_:result,area,'potrero hill');(_:result,type,'Restaurant'))
system
i am sorry but there is no place in the area of potrero hill .
thanks() bye()
user
thank you goodbye
bye()
system
goodbye
user
_:system greeted _:user
_:search area potrero hill
_:search food creperies
_:search type Restaurant
_:system greeted _:user
_:search area potrero hill
_:search food creperies
_:search type Restaurant
_:system canthelp _:result/e512142c
_:result/e512142c area potrero hill
_:result/e512142c type Restaurant
_:user thanked _:system
_:user dismissed _:system
_:system greeted _:user
_:search area potrero hill
_:search food creperies
_:search type Restaurant
_:system canthelp _:result/e512142c
_:result/e512142c area potrero hill
_:result/e512142c type Restaurant
_:user thanked _:system
_:user dismissed _:system
_:system dismissed _:user