user_turns: <SILENCE> i need a cheap restaurant any italian <SILENCE> can i get the 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 part of town do you have in mind? What kind of food would you like? api_call italian R_location cheap pizza_hut_city_centre is a nice restaurant in the centre of town serving italian food 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