user_turns: <SILENCE> moderately priced restaurant north dont care <SILENCE> phone number 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 R_cuisine north moderate golden_wok is a nice place in the north of town and the prices are moderate golden_wok is a great restaurant The phone number of golden_wok is golden_wok_phone  you are welcome