user_turns: <SILENCE> i want a cheap restaurant that serves italian food yes any area <SILENCE> whats their address and their 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 ? You are looking for a italian restaurant right? There are restaurants serving italian in the cheap price range . What area would you like? api_call italian R_location cheap pizza_hut_city_centre serves italian food in the cheap price range Sure , pizza_hut_city_centre is on pizza_hut_city_centre_address The phone number of pizza_hut_city_centre is pizza_hut_city_centre_phone  you are welcome