<|user|> i want a restaurant in the north part of town and serve chinese food . what be the phone numb ? <|system_actions|> request slot phone <|user|> what be the phone numb ? <|system_actions|>  <|user|> what be the food type of that restaurant ? <|system_actions|>  <|user|> no , that 's all i need . thank you and goodbye
inform food chinese,inform area north