user_turns: good morning i'd like to book a table for four in hanoi in a expensive price range with vietnamese food <SILENCE> <SILENCE> instead could it be in a moderate price range instead could it be with cantonese food actually i would prefer for two people no <SILENCE> thanks
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 hanoi four expensive sure is there anything else to update sure is there anything else to update sure is there anything else to update ok let me look into some options for you api_call cantonese hanoi two moderate you're welcome