user_turns: <SILENCE> i want a european restaurant in the center part of town <SILENCE> what is the address 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 european R_location R_price michaelhouse_cafe is a nice restaurant in the centre of town serving european food Sure , michaelhouse_cafe is on michaelhouse_cafe_address The phone number of michaelhouse_cafe is michaelhouse_cafe_phone  you are welcome