inform((_:search,area,'east');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I would like a moderately priced restaurant in the east part of town
inform((_:result,area,'east');(_:result,food,'indian');(_:result,name,'curry prince');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
May I suggest curry prince , a moderately priced indian restaurant in the east ?
inform((_:search,area,'west');(_:search,type,'Restaurant'))
user
No , the west part of town
reqmore() inform((_:result,area,'west');(_:result,food,'British');(_:result,food,'Indian');(_:result,food,'Italian');(_:result,pricerange,'moderate price');(_:result,type,'Restaurant'))
system
Indian , Italian and British restaurants are available in the west part of town for a moderate price .   Would you like more information on any or all of these ?
request((_:result,address,?);(_:result,type,'Restaurant'))
user
What is the address ?
select((_:result,food,'British');(_:result,food,'Indian');(_:result,food,'Italian');(_:result,type,'Restaurant'))
system
Did you want the address for an Indian , Italian , or British restaurant ?
inform((_:search,area,'west');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I do n't have a preference as long as it 's moderately priced and in the west part of town .
system
Meghna is an Indian restaurant , it is in the moderate price range , and it is in the west part of town . The address is 205 Victoria Road Chesterton .
_:search area east
_:search pricerange moderately
_:search type Restaurant
_:search pricerange moderately
_:result area east
_:result food indian
_:result name curry prince
_:result pricerange moderately priced
_:result type Restaurant
_:search area west
_:search type Restaurant
_:search pricerange moderately
_:result name curry prince
_:search area west
_:search type Restaurant
_:system inquired _:user
_:result area west
_:result food British
_:result food Indian
_:result food Italian
_:result pricerange moderate price
_:result type Restaurant
_:result address ?
_:result name curry prince
_:system inquired _:user
_:result area west
_:result pricerange moderate price
_:result address ?
_:result food British
_:result food Indian
_:result food Italian
_:result type Restaurant
_:search area west
_:search pricerange moderately
_:search type Restaurant