<|user|> i be look for a cheap restaurant in the west area of town . <|system_actions|>  <|user|> what its phone numb ? <|system_actions|>  <|user|> can you give me the phone numb of a different , cheap restaurant in the west part of town ? <|system_actions|>  <|user|> thank you ! goodbye .
inform price range cheap,inform area west