user_turns: <SILENCE> i want to find a moderately priced restaurant austrian food british food british food i dont care <SILENCE> whats 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 ? There are restaurants in the moderate price range . What type of food do you want? I'm sorry but there is no restaurant serving austrian food Could you please repeat that? There are restaurants serving british in the moderate price range . What area would you like? api_call british R_location R_price restaurant_one_seven serves british food in the moderate price range The phone number of restaurant_one_seven is restaurant_one_seven_phone  you are welcome