inform((_:search,area,'east');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
Hello , I am looking for a moderately priced restaurant on the east part of town .
request((_:search,food,?);(_:search,type,'Restaurant'))
system
Do you have a preference on type of food ?
inform((_:search,food,'dontcare');(_:search,type,'Restaurant'))
user
I do n't care .
inform((_:result,count,'3');(_:result,type,'Restaurant'))
system
there are three venues to choose from
user
ok , what are they ?
inform((_:result,food,'indian');(_:result,food,'italian');(_:result,name,'curry prince');(_:result,name,'pizza hut fen ditton');(_:result,name,'rajmahal');(_:result,type,'Restaurant'))
system
curry prince and rajmahal which both serve indian food . And pizza hut fen ditton serves italian food .
request((_:result,address,?);(_:result,type,'Restaurant'))
user
Could I get the address of one of them ?
reqmore() inform((_:result,address,'451 Newmarket Road Fen Ditton');(_:result,name,"Curry Prince 's");(_:result,type,'Restaurant'))
system
Absolutely .   Curry Prince 's address is 451 Newmarket Road Fen Ditton .   Is there anything else I can do for you ?
thank()
user
Thank you , goodbye .
system
Thank you for using the Cambridge restaurant system . Good bye .
_:search area east
_:search pricerange moderately
_:search type Restaurant
_:search area east
_:search pricerange moderately
_:search food dontcare
_:search type Restaurant
_:search area east
_:search pricerange moderately
_:search food dontcare
_:search type Restaurant
_:result count 3
_:result type Restaurant
_:search area east
_:search pricerange moderately
_:search food dontcare
_:search type Restaurant
_:result count 3
_:result food indian
_:result food italian
_:result name curry prince
_:result name pizza hut fen ditton
_:result name rajmahal
_:result type Restaurant
_:result address ?
_:search area east
_:search pricerange moderately
_:search food dontcare
_:search type Restaurant
_:result count 3
_:result food indian
_:result food italian
_:system inquired _:user
_:result address 451 Newmarket Road Fen Ditton
_:result name Curry Prince 's
_:result type Restaurant