user_turns: <SILENCE> venetian center vegetarian <SILENCE> phone number phone number thank you good bye
system_turns: Hello , welcome to the Cambridge restaurant system . You can ask for restaurants by area , price range or food type . How may I help you ? Would you like something in the cheap , moderate , or expensive price range? What kind of food would you like? api_call venetian R_location R_price Sorry there is no vegetarian restaurant in the centre of town dojo_noodle_bar is a nice restaurant in the centre of town serving asian_oriental food The phone number of dojo_noodle_bar is dojo_noodle_bar_phone  you are welcome