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()
user
good
request((_:search,food,?);(_:search,type,'Restaurant'))
system
what kind of food would you like ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
cheap
inform((_:result,name,'jitlada thai cuisine');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
jitlada thai cuisine is a nice place it is in the cheap price range .
user
_:system greeted _:user
_:system greeted _:user
_:search food ?
_:search pricerange cheap
_:search type Restaurant
_:system greeted _:user
_:search food ?
_:search pricerange cheap
_:search type Restaurant
_:result name jitlada thai cuisine
_:result pricerange cheap
_:result type Restaurant