user_turns: <SILENCE> can i have an expensive restaurant serving modern_european food <SILENCE> can i have the address and 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 ? I'm sorry but there is no restaurant serving traditional food api_call R_cuisine R_location expensive darrys_cookhouse_and_wine_shop serves modern_european food in the expensive price range The phone number of darrys_cookhouse_and_wine_shop is darrys_cookhouse_and_wine_shop_phone  you are welcome