inform((_:search,area,'north');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
A moderately priced restaurant in the north part of town , please .
inform((_:result,area,'north');(_:result,name,'The golden wok');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
The golden wok is a nice restaurant in the north part of town and is in the moderate price range .   Would you like their location ?
user
Yes please .
inform((_:result,address,'191 histon road chesterton');(_:result,name,'The golden wok');(_:result,type,'Restaurant'))
system
The golden wok is located at 191 histon road chesterton
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
Phone number ?
reqmore() inform((_:result,name,"Golden Wok 's");(_:result,phone,'01223 350688');(_:result,type,'Restaurant'))
system
The Golden Wok 's phone number is 01223 350688 . Is there anything else I can help you with ?
bye()
user
That 's it , thank you . Good bye .
system
Thank you for using the Cambridge restaurant system . Goodbye .
_:search area north
_:search pricerange moderately
_:search type Restaurant
_:search area north
_:search pricerange moderately
_:search type Restaurant
_:result area north
_:result name The golden wok
_:result pricerange moderate
_:result type Restaurant
_:search area north
_:search pricerange moderately
_:search type Restaurant
_:result area north
_:result pricerange moderate
_:result address 191 histon road chesterton
_:result name The golden wok
_:result type Restaurant
_:result phone ?
_:search area north
_:search pricerange moderately
_:search type Restaurant
_:result area north
_:result pricerange moderate
_:result address 191 histon road chesterton
_:system inquired _:user
_:result name Golden Wok 's
_:result phone 01223 350688
_:result type Restaurant
_:user dismissed _:system