user_turns: <SILENCE> the restaurant any french food <SILENCE> anything else phone number anything else expensive restaurant <SILENCE> 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 ? What part of town do you have in mind? What kind of food would you like? api_call french R_location R_price restaurant_two_two serves french food cote serves french food The post code of cote is cote_post_code I am sorry but there is no other french restaurant that matches your request api_call french R_location expensive cote is a great restaurant The phone number of cote is cote_phone  you are welcome