inform((_:search,area,'west');(_:search,food,'german');(_:search,type,'Restaurant'))
user
I am looking for a German restaurant in the west part of town .
canthelp((_:search,type,'Restaurant')) reqmore() inform((_:result,area,'west');(_:result,type,'Restaurant'))
system
There are no German restaurants in the west part of town . Would you like to make another query ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
How about Italian ?
inform((_:result,amount,'several');(_:result,area,'west');(_:result,food,'Italian');(_:result,name,'La Margherita');(_:result,name,'Prezzo');(_:result,pricerange,'cheap');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
There are several Italian restaurants in the west part of town .   La Margherita is cheap and Prezzo is moderate .   Would you like the address of one of those ?
request((_:result,phone,?);(_:result,type,'Restaurant'))
user
What is the phone number of one of them ?
reqmore() inform((_:result,name,'Prezzo');(_:result,phone,'01799 521260');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
The phone number to Prezzo , which is moderately priced , is 01799 521260 . Is there anything else I can assist you with today ?
thank()
user
Thank you goodbye .
system
thank you . good bye
_:search area west
_:search food german
_:search type Restaurant
_:search area west
_:system canthelp _:search/faa1b88a
_:search/faa1b88a type Restaurant
_:system inquired _:user
_:result area west
_:result type Restaurant
_:search food italian
_:search type Restaurant
_:search area west
_:system canthelp _:search/faa1b88a
_:search/faa1b88a type Restaurant
_:system inquired _:user
_:search food italian
_:search type Restaurant
_:result amount several
_:result area west
_:result food Italian
_:result name La Margherita
_:result name Prezzo
_:result pricerange cheap
_:result pricerange moderate
_:result type Restaurant
_:result phone ?
_:search area west
_:system canthelp _:search/faa1b88a
_:search/faa1b88a type Restaurant
_:search food italian
_:search type Restaurant
_:result amount several
_:result area west
_:result food Italian
_:system inquired _:user
_:result name Prezzo
_:result phone 01799 521260
_:result pricerange moderately priced
_:result type Restaurant