inform((_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
an expensive restaurant please
request((_:search,area,?);(_:search,food,?);(_:search,type,'Restaurant'))
system
Do you have an area of town or type of cuisine in mind ?
inform((_:search,food,'catalan');(_:search,type,'Restaurant'))
user
I was thinking catalan food
canthelp((_:search,type,'Restaurant')) reqmore() inform((_:result,food,'catalan');(_:result,type,'Restaurant'))
system
There are no expensive catalan restaurants . Can I help you find something else ?
inform((_:search,food,'Catalan');(_:search,type,'Restaurant'))
user
Are there any mid - range Catalan restaurants ?
request((_:search,food,?);(_:search,type,'Restaurant')) thank()
system
Yes . what type of food do you want ?
inform((_:search,food,'italian');(_:search,type,'Restaurant'))
user
How about Italian ?
inform((_:result,food,'Italian');(_:result,name,'Prezzo');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
Prezzo is an Italian restaurant in the moderate price range .
request((_:result,address,?);(_:result,area,?);(_:result,phone,?);(_:result,type,'Restaurant'))
user
Great , what is thier address , phone number and area ?
reqmore() inform((_:result,address,'21 - 24 northampton road');(_:result,area,'west');(_:result,name,'Prezzo');(_:result,phone,'01799521260');(_:result,type,'Restaurant'))
system
Prezzo is located at 21 - 24 northampton road . Its phone number is 01799521260 and it is in the west . Is there anything else can I help you with ?
thank()
user
Thank you goodbye .
system
Thank you for calling , enjoy your meal ! Goodbye .
_:search pricerange expensive
_:search type Restaurant
_:search pricerange expensive
_:search area ?
_:search food catalan
_:search type Restaurant
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/821bcf3c
_:search/821bcf3c type Restaurant
_:system inquired _:user
_:result food catalan
_:result type Restaurant
_:search food Catalan
_:search type Restaurant
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/821bcf3c
_:search/821bcf3c type Restaurant
_:system inquired _:user
_:result food catalan
_:result type Restaurant
_:search food italian
_:search type Restaurant
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/821bcf3c
_:search/821bcf3c type Restaurant
_:system inquired _:user
_:search food italian
_:search type Restaurant
_:result food Italian
_:result name Prezzo
_:result pricerange moderate
_:result type Restaurant
_:result address ?
_:result area ?
_:result phone ?
_:search pricerange expensive
_:search area ?
_:system canthelp _:search/821bcf3c
_:search/821bcf3c type Restaurant
_:search food italian
_:search type Restaurant
_:result food Italian
_:result pricerange moderate
_:system inquired _:user
_:result address 21 - 24 northampton road
_:result area west
_:result name Prezzo
_:result phone 01799521260
_:result type Restaurant