user_turns: <SILENCE> i need a moderately priced restaurant that serves caribbean food <SILENCE> how about british food <SILENCE> what is the 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 ? api_call caribbean R_location moderate Sorry there is no caribbean restaurant in the moderate price range api_call british R_location moderate saint_johns_chop_house is a great restaurant serving british food and it is in the moderate price range The phone number of saint_johns_chop_house is saint_johns_chop_house_phone  you are welcome