inform((_:search,area,'south');(_:search,food,'greek');(_:search,type,'Restaurant'))
user
I would like a restaurant in the south part of town that serves greek food
canthelp((_:search,type,'Restaurant')) reqmore()
system
I am sorry there no restaurants matching what you want . Is there anything else ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
How about Chinese food ?
select((_:result,pricerange,'cheap');(_:result,pricerange,'expensive');(_:result,type,'Restaurant'))
system
Would you like something in the expensive or cheap price range ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
Cheap , I think .
inform((_:result,area,'south');(_:result,food,'chinese');(_:result,name,'the lucky star');(_:result,pricerange,'cheap');(_:result,type,'Restaurant')) reqmore()
system
the lucky star serves chinese food , is located in the south part of town and is in the cheap price range .   Would you like more information for them ?
request((_:result,address,?);(_:result,type,'Restaurant'))
user
What is the address ?
inform((_:result,address,'Cambridge Leisure Park Clifton Way Cherry Hinton');(_:result,type,'Restaurant'))
system
Cambridge Leisure Park Clifton Way Cherry Hinton
thank()
user
Thank you goodbye .
bye() thank()
system
You 're welcome . Goodbye .
bye()
user
Goodbye .
system
Good bye .
_:search area south
_:search food greek
_:search type Restaurant
_:search area south
_:system canthelp _:search/32eae585
_:search/32eae585 type Restaurant
_:system inquired _:user
_:search food chinese
_:search type Restaurant
_:search area south
_:system canthelp _:search/32eae585
_:search/32eae585 type Restaurant
_:system inquired _:user
_:search food chinese
_:result pricerange cheap
_:result pricerange expensive
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search area south
_:system canthelp _:search/32eae585
_:search/32eae585 type Restaurant
_:search food chinese
_:search pricerange cheap
_:search type Restaurant
_:result area south
_:result food chinese
_:result name the lucky star
_:result pricerange cheap
_:result type Restaurant
_:system inquired _:user
_:result address ?
_:search area south
_:system canthelp _:search/32eae585
_:search/32eae585 type Restaurant
_:search food chinese
_:search pricerange cheap
_:search type Restaurant
_:result area south
_:result food chinese
_:result name the lucky star
_:result pricerange cheap
_:system inquired _:user
_:result address Cambridge Leisure Park Clifton Way Cherry Hinton
_:result type Restaurant
_:search area south
_:system canthelp _:search/32eae585
_:search/32eae585 type Restaurant
_:search food chinese
_:search pricerange cheap
_:search type Restaurant
_:result area south
_:result food chinese
_:result name the lucky star
_:result pricerange cheap
_:system inquired _:user
_:result address Cambridge Leisure Park Clifton Way Cherry Hinton
_:result type Restaurant
_:system dismissed _:user
_:user dismissed _:system