inform((_:search,food,'english');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I would like a moderately priced restaurant that serves english food
request((_:search,food,?);(_:search,pricerange,?);(_:search,type,'Restaurant')) canthelp((_:search,type,'Restaurant'))
system
There are no restaurants that fit your desired criteria . Is there another cuisine type or price range ?
inform((_:search,food,'european');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
European food that is moderately priced please .
inform((_:result,food,'european');(_:result,name,'galleria');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
galleria serves european food and is in the moderate price range .   Would you like their location ?
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Restaurant'))
user
What is the address and postcode ?
reqmore() inform((_:result,address,'33 Bridge Street');(_:result,name,'Galleria');(_:result,postcode,'1 u.w.');(_:result,postcode,'C.B 2');(_:result,type,'Restaurant'))
system
The address for Galleria is 33 Bridge Street and the postcode is C.B 2 , 1 U.W. Can I help you with anything else ?
thank()
user
That is it . Thank you .
system
thank you good bye
_:search food english
_:search pricerange moderately
_:search type Restaurant
_:system canthelp _:search/e8db35dd
_:search/e8db35dd type Restaurant
_:search food european
_:search pricerange moderately
_:search type Restaurant
_:system canthelp _:search/e8db35dd
_:search/e8db35dd type Restaurant
_:search food european
_:search pricerange moderately
_:search type Restaurant
_:result food european
_:result name galleria
_:result pricerange moderate
_:result type Restaurant
_:result address ?
_:result postcode ?
_:system canthelp _:search/e8db35dd
_:search/e8db35dd type Restaurant
_:search food european
_:search pricerange moderately
_:search type Restaurant
_:result food european
_:result pricerange moderate
_:system inquired _:user
_:result address 33 Bridge Street
_:result name Galleria
_:result postcode 1 u.w.
_:result postcode C.B 2
_:result type Restaurant