user_turns: <SILENCE> <SILENCE> <SILENCE> european food <SILENCE> address 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 kind of food would you like? I am sorry but there is no polish restaurant that matches your request api_call european R_location R_price cambridge_lodge_restaurant serves european food . Sure , cambridge_lodge_restaurant is on cambridge_lodge_restaurant_address The phone number of cambridge_lodge_restaurant is cambridge_lodge_restaurant_phone  you are welcome