<|user|> look for a restaurant on the south part of town ? <|system_actions|> request slot food <|user|> i do not have a preference . <|system_actions|> request slot price range <|user|> i would like something in the cheap price range , please . <|system_actions|>  <|user|> can i have the address and phone numb please ?
request slot phone,request slot address,inform price range cheap,inform area south,inform food dontcare