user_turns: <SILENCE> i want a restaurant in the north part of town i dont care lebanese food <SILENCE> italian food <SILENCE> what is the address and 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 ? Would you like something in the cheap , moderate , or expensive price range? What kind of food would you like? api_call lebanese north R_price Sorry there is no lebanese restaurant in the north of town api_call italian north R_price da_vinci_pizzeria is a nice restaurant in the north of town serving italian food The phone number of da_vinci_pizzeria is da_vinci_pizzeria_phone  you are welcome