inform((_:search,area,'north');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I want something in the north part of town . Moderately priced .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
What kind of food would you like ?
inform((_:search,area,'north');(_:search,food,'dontcare');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
any type of food will be fine as long as it 's moderately priced and in the north part of town .
inform((_:result,area,'north');(_:result,food,'Chinese');(_:result,name,'Golden wok');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
Golden wok is located in the north part of town , is moderately priced and serves Chinese food .
inform((_:search,area,'north');(_:search,name,'Gold Wok');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I 've actually had a bad experience at the Gold Wok . Is there another moderately priced restaurant in the north ?
inform((_:result,food,'Indian');(_:result,name,'Nirala');(_:result,type,'Restaurant'))
system
Would you instead be interested in The Nirala , which serves Indian food ?
request((_:result,phone,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
Sounds good .   What is the postcode and phone number ?
inform((_:result,name,'Nirala');(_:result,phone,'01223 360966');(_:result,postcode,'1 U.Y');(_:result,postcode,'C.B 4');(_:result,type,'Restaurant'))
system
The post code and phone number for The Nirala is C.B 4 , 1 U.Y and phone is 01223 360966
thank()
user
Thank you . Goodbye .
system
Goodbye .
_:search area north
_:search pricerange moderately
_:search type Restaurant
_:search area north
_:search food dontcare
_:search pricerange moderately
_:search type Restaurant
_:search food dontcare
_:result area north
_:result food Chinese
_:result name Golden wok
_:result pricerange moderately priced
_:result type Restaurant
_:search area north
_:search name Gold Wok
_:search pricerange moderately
_:search type Restaurant
_:search food dontcare
_:result area north
_:result pricerange moderately priced
_:search area north
_:search name Gold Wok
_:search pricerange moderately
_:search type Restaurant
_:result food Indian
_:result name Nirala
_:result type Restaurant
_:result phone ?
_:result postcode ?
_:search food dontcare
_:result area north
_:result pricerange moderately priced
_:search area north
_:search name Gold Wok
_:search pricerange moderately
_:search type Restaurant
_:result food Indian
_:result name Nirala
_:result phone 01223 360966
_:result postcode 1 U.Y
_:result postcode C.B 4
_:result type Restaurant