user_turns: hi can you make a restaurant reservation in tokyo in a expensive price range for two people with vietnamese cuisine <SILENCE> <SILENCE> actually i would prefer in a moderate price range 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 tokyo two expensive sure is there anything else to update ok let me look into some options for you api_call vietnamese tokyo two moderate you're welcome