inform((_:search,area,'center');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I am looking for an expensive restaurant in the city center
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,count,'33');(_:result,type,'Restaurant'))
system
There are 33 entries that meet your request .   Is there a type of food you are looking for ?
inform((_:search,food,'dontcare');(_:search,type,'Restaurant'))
user
No , I really do n't mind . Recommend one to me .
inform((_:result,food,'african');(_:result,name,'bedouin');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
How about bedouin ? It is an african cuisine that is in the expensive price range .
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
That sounds wonderful . Can you give me the address and postcode ?
reqmore() inform((_:result,address,'100 Mill Road City Centre');(_:result,name,'Bedouin');(_:result,postcode,'cb12bd');(_:result,type,'Restaurant'))
system
The Bedouin 's address is 100 Mill Road City Centre , and the postcode is cb12bd . Can I help you with anything else ?
thank()
user
No , that 's all . Thank you .
system
Okay .   Have a great meal !
_:search area center
_:search pricerange expensive
_:search type Restaurant
_:search area center
_:search pricerange expensive
_:result count 33
_:result type Restaurant
_:search food dontcare
_:search type Restaurant
_:search area center
_:search pricerange expensive
_:result count 33
_:search food dontcare
_:search type Restaurant
_:result food african
_:result name bedouin
_:result pricerange expensive
_:result type Restaurant
_:result address ?
_:result postcode ?
_:search area center
_:search pricerange expensive
_:result count 33
_:search food dontcare
_:search type Restaurant
_:result food african
_:result pricerange expensive
_:system inquired _:user
_:result address 100 Mill Road City Centre
_:result name Bedouin
_:result postcode cb12bd
_:result type Restaurant