inform((_:search,area,'west');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I would like a moderately priced restaurant in the west part of town
select((_:result,food,'british');(_:result,food,'indian');(_:result,food,'italian');(_:result,type,'Restaurant')) inform((_:result,area,'west');(_:result,count,'3');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
There are three moderately priced restaurants in the west part of town . Do you prefer indian , italian , or british ?
inform((_:search,food,'italian');(_:search,type,'Restaurant')) request((_:result,address,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Can I have the address and phone number of the Italian location ?
reqmore() inform((_:result,address,'21 - 24 Northampton Road');(_:result,name,'Prezzo');(_:result,phone,'01799 521260');(_:result,type,'Restaurant'))
system
Prezzo is at 21 - 24 Northampton Road , and can be reached at 01799 521260 . Can I be of further assistance ?
thank()
user
That 's it . Thank you , goodbye
system
Thank you for using our system . Good bye
_:search area west
_:search pricerange moderately
_:search type Restaurant
_:search area west
_:search pricerange moderately
_:result food british
_:result food indian
_:result food italian
_:result area west
_:result count 3
_:result pricerange moderately priced
_:result type Restaurant
_:search food italian
_:search type Restaurant
_:result address ?
_:result phone ?
_:search area west
_:search pricerange moderately
_:result food british
_:result food indian
_:result food italian
_:result area west
_:result count 3
_:result pricerange moderately priced
_:search food italian
_:search type Restaurant
_:system inquired _:user
_:result address 21 - 24 Northampton Road
_:result name Prezzo
_:result phone 01799 521260
_:result type Restaurant