inform((_:search,area,'north');(_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I am looking for a restaurant in the north part of town that is in the cheap price range .
inform((_:result,area,'north');(_:result,name,'Royal Spice');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
Royal Spice is in the north part of town and is in the cheap price range .
user
can i have something else ?
inform((_:result,area,'north');(_:result,name,'Da vinci pizzeria');(_:result,pricerange,'cheap');(_:result,type,'Restaurant'))
system
Da vinci pizzeria serves is in the north part of town and in the cheap price range .   Would you like their location ?
request((_:result,address,?);(_:result,type,'Restaurant'))
user
What is the address ?
inform((_:result,address,'20 Milton Road Chesterton');(_:result,type,'Restaurant'))
system
their address is 20 Milton Road Chesterton
bye()
user
Thank you good bye .
system
You 're welcome , goodbye
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result area north
_:result name Royal Spice
_:result pricerange cheap
_:result type Restaurant
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result area north
_:result name Da vinci pizzeria
_:result pricerange cheap
_:result type Restaurant
_:result address ?
_:search area north
_:search pricerange cheap
_:search type Restaurant
_:result area north
_:result name Da vinci pizzeria
_:result pricerange cheap
_:result address 20 Milton Road Chesterton
_:result type Restaurant
_:user dismissed _:system