user_turns: <SILENCE> italian food east <SILENCE> address address 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 serving italian food . What area do you want? api_call italian east R_price pizza_hut_fen_ditton is a nice place in the east of town serving tasty italian food Can I help you with anything else? Sure , pizza_hut_fen_ditton is on pizza_hut_fen_ditton_address  you are welcome