user_turns: <SILENCE> north italian italian italian yes <SILENCE> address 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 ? There are restaurants in the north of town . What type of food do you want? I'm sorry but there is no restaurant serving swedish food Could you please repeat that? Did you say you are looking for a restaurant in the north of town? api_call italian north R_price da_vinci_pizzeria is a nice place in the north of town serving tasty italian food Can I help you with anything else? Sure , da_vinci_pizzeria is on da_vinci_pizzeria_address The phone number of da_vinci_pizzeria is da_vinci_pizzeria_phone  you are welcome