user_turns: <SILENCE> north part of town moderately priced any yes north moderate <SILENCE> can i get the phone number phone number how much is the food where is it how much does it cost how much does it cost moderate priced 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 kind of food would you like? You are looking for a restaurant serving any kind of food right? What part of town do you have in mind? There are restaurants in the north of town serving any kind of food . What price range would you like? api_call R_cuisine north R_price da_vinci_pizzeria is a nice place in the north of town da_vinci_pizzeria is a great restaurant The phone number of da_vinci_pizzeria is da_vinci_pizzeria_phone da_vinci_pizzeria is a great restaurant da_vinci_pizzeria is a nice place in the north of town hakka is a nice place in the north of town royal_spice is a nice place in the north of town royal_spice is a great restaurant  you are welcome