user_turns: hi can you book a table in a cheap price range in beijing for six with vietnamese food <SILENCE> <SILENCE> instead could it be for four no <SILENCE> thank you
system_turns: hello what can i help you with today i'm on it ok let me look into some options for you api_call vietnamese beijing six cheap sure is there anything else to update ok let me look into some options for you api_call vietnamese beijing four cheap you're welcome