inform((_:search,food,'dontcare');(_:search,pricerange,'moderately');(_:search,type,'Restaurant')) request((_:result,food,?);(_:result,type,'Restaurant'))
user
I want something that 's moderately priced . Any type of food .
request((_:search,area,?);(_:search,type,'Restaurant'))
system
What area would you like ?
inform((_:search,area,'north');(_:search,type,'Restaurant'))
user
I would like the north part of town , please .
inform((_:result,food,'Chinese');(_:result,name,'Golden Wok');(_:result,type,'Restaurant'))
system
Golden Wok serves Chinese food . Would you like their address and phone number ?
request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
yes I would like their address and phone number
reqmore() inform((_:result,address,'191 Histon Road Chesterton');(_:result,name,'The golden wok');(_:result,phone,'01223 350688');(_:result,type,'Restaurant'))
system
The golden wok is located at 191 Histon Road Chesterton and their phone number is 01223 350688 . May I help you with anything else ?
thank()
user
No , thank you goodbye
system
Have a great day and enjoy your food .
_:search food dontcare
_:search pricerange moderately
_:search type Restaurant
_:result food ?
_:result type Restaurant
_:search food dontcare
_:search pricerange moderately
_:result food ?
_:result type Restaurant
_:search area north
_:search type Restaurant
_:search food dontcare
_:search pricerange moderately
_:search area north
_:search type Restaurant
_:result food Chinese
_:result name Golden Wok
_:result type Restaurant
_:result address ?
_:result phone ?
_:search food dontcare
_:search pricerange moderately
_:search area north
_:search type Restaurant
_:result food Chinese
_:system inquired _:user
_:result address 191 Histon Road Chesterton
_:result name The golden wok
_:result phone 01223 350688
_:result type Restaurant