inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
Hi ! I need a restaurant that serves Chinese food please !
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,amount,'quite a few');(_:result,food,'Chinese');(_:result,type,'Restaurant'))
system
There are quite a few Chinese restaurants . Are you looking for one in particular area or price range ?
inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Yes .   I would like an expensive one please .
inform((_:result,area,'north');(_:result,food,'Chinese');(_:result,name,'Hakka');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
What about Hakka ? It is an expensive Chinese restaurant in the north part of town .
inform((_:search,area,'centre');(_:search,type,'Restaurant'))
user
I 'm looking for a restaurant in the centre of town . Are there any available ?
inform((_:booking,name,'ugly duckling');(_:booking,type,'Booking'))
system
I have a listing for ugly duckling , would you like me to make a reservation ?
inform((_:search,day,'wednesday');(_:search,duration,'11:30');(_:search,people,'5');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Yes please , I would like to book a table for 5 people at 11:30 on Wednesday . I would also like a reference number please .
reqmore() inform((_:booking,name,'Tang Chinese');(_:booking,ref,'1AZI69I4');(_:booking,type,'Booking'))
system
I have Tang Chinese open then , Reference number is : 1AZI69I4 . Need anything else ?
thank()
user
That is everything . Thanks !
system
You are welcome . Enjoy your meal at Tang Chinese .   Good Bye .
_:search food chinese
_:search type Restaurant
_:search food chinese
_:search area ?
_:result amount quite a few
_:result food Chinese
_:result type Restaurant
_:search pricerange expensive
_:search type Restaurant
_:search food chinese
_:result amount quite a few
_:search pricerange expensive
_:result area north
_:result food Chinese
_:result name Hakka
_:result pricerange expensive
_:result type Restaurant
_:search area centre
_:search type Restaurant
_:search food chinese
_:result amount quite a few
_:search pricerange expensive
_:result area north
_:result food Chinese
_:result name Hakka
_:result pricerange expensive
_:result type Restaurant
_:search area centre
_:booking name ugly duckling
_:booking type Booking
_:search day wednesday
_:search duration 11:30
_:search people 5
_:search type Restaurant
_:result ref ?
_:search food chinese
_:result amount quite a few
_:search pricerange expensive
_:result area north
_:result food Chinese
_:result name Hakka
_:result pricerange expensive
_:result type Restaurant
_:search area centre
_:search day wednesday
_:search duration 11:30
_:search people 5
_:search type Restaurant
_:result ref ?
_:system inquired _:user
_:booking name Tang Chinese
_:booking ref 1AZI69I4
_:booking type Booking