inform((_:search,area,'south');(_:search,food,'english');(_:search,type,'Restaurant'))
user
I 'd like information about a restaurant in South that serves English food .
canthelp((_:search,type,'Restaurant')) reqmore() inform((_:result,area,'south');(_:result,type,'Restaurant'))
system
I 'm sorry , there are no restaurants in the south that serve english food . Can I look for something else ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
How about chinese food ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,area,'south');(_:result,count,'3');(_:result,food,'Chinese');(_:result,type,'Restaurant'))
system
There are three restaurants that serve Chinese food in the south part of town . What price range would you like ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant')) request((_:result,pricerange,?);(_:result,type,'Restaurant'))
user
cheap price range
inform((_:result,amount,'only');(_:result,area,'south');(_:result,food,'Chinese');(_:result,name,'Lucky Star');(_:result,type,'Restaurant'))
system
The Lucky Star is the only Chinese restaurant in the south part of town . Would you like any specific contact information for them ?
request((_:result,address,?);(_:result,type,'Restaurant'))
user
Yes , I would like to know the address please
reqmore() inform((_:result,address,'Cambridge Leisure Park Clifton Way Cherry Hinton');(_:result,name,'The lucky star');(_:result,type,'Restaurant'))
system
The lucky star is located at Cambridge Leisure Park Clifton Way Cherry Hinton .   Can I help you with anything else ?
thank()
user
Thank you , Goodbye .
system
Thank you , goodbye !
_:search area south
_:search food english
_:search type Restaurant
_:search area south
_:system canthelp _:search/4db17c7c
_:search/4db17c7c type Restaurant
_:system inquired _:user
_:result area south
_:result type Restaurant
_:search food chinese
_:search type Restaurant
_:search area south
_:system canthelp _:search/4db17c7c
_:search/4db17c7c type Restaurant
_:system inquired _:user
_:search food chinese
_:result area south
_:result count 3
_:result food Chinese
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:result pricerange ?
_:search area south
_:system canthelp _:search/4db17c7c
_:search/4db17c7c type Restaurant
_:system inquired _:user
_:search food chinese
_:result count 3
_:search pricerange cheap
_:search type Restaurant
_:result pricerange ?
_:result amount only
_:result area south
_:result food Chinese
_:result name Lucky Star
_:result type Restaurant
_:result address ?
_:search area south
_:system canthelp _:search/4db17c7c
_:search/4db17c7c type Restaurant
_:search food chinese
_:result count 3
_:search pricerange cheap
_:search type Restaurant
_:result pricerange ?
_:result amount only
_:result area south
_:result food Chinese
_:system inquired _:user
_:result address Cambridge Leisure Park Clifton Way Cherry Hinton
_:result name The lucky star
_:result type Restaurant