inform((_:search,area,'north');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I 'd like a restaurant in the north part of town that is in the medium price range .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What type of food are you looking for ?
inform((_:search,food,'dontcare');(_:search,type,'Restaurant'))
user
I do n't care
inform((_:result,area,'north');(_:result,food,'Chinese');(_:result,name,'The golden wok');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
The golden wok serves Chinese food , is located in the north part of town and in the moderate price range .
user
is there another one as well ?
reqmore() inform((_:result,food,'Indian');(_:result,name,'Nirala');(_:result,type,'Restaurant'))
system
Yes , there is also The Nirala which is an Indian restaurant .   Would you be interested in more information on that one ?
inform((_:search,name,'Nirala');(_:search,type,'Restaurant')) request((_:result,phone,?);(_:result,type,'Restaurant'))
user
Yes could you give me the phone number for The Nirala ?
inform((_:result,phone,'01223 360966');(_:result,type,'Restaurant'))
system
Their number is 01223 360966 .
user
Which part of town it is in ?
inform((_:result,area,'north');(_:result,type,'Restaurant'))
system
it is located in the north part of town
thank()
user
Thank you goodbye .
system
Have a nice day .
_:search area north
_:search pricerange moderate
_:search type Restaurant
_:search area north
_:search pricerange moderate
_:search food dontcare
_:search type Restaurant
_:search area north
_:search pricerange moderate
_:search food dontcare
_:search type Restaurant
_:result area north
_:result food Chinese
_:result name The golden wok
_:result pricerange moderate
_:result type Restaurant
_:search area north
_:search pricerange moderate
_:search food dontcare
_:result area north
_:result pricerange moderate
_:system inquired _:user
_:result food Indian
_:result name Nirala
_:result type Restaurant
_:search name Nirala
_:search type Restaurant
_:result phone ?
_:search area north
_:search pricerange moderate
_:search food dontcare
_:result area north
_:result pricerange moderate
_:system inquired _:user
_:result food Indian
_:result name Nirala
_:search name Nirala
_:search type Restaurant
_:result phone 01223 360966
_:result type Restaurant
_:search area north
_:search pricerange moderate
_:search food dontcare
_:result pricerange moderate
_:system inquired _:user
_:result food Indian
_:result name Nirala
_:search name Nirala
_:search type Restaurant
_:result phone 01223 360966
_:result area north
_:result type Restaurant