user_turns: <SILENCE> moderate <SILENCE> north north <SILENCE> anything else phone number post code 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 ? api_call R_cuisine R_location moderate rajmahal is in the moderate price range Sorry would you like something in the north or in the centre api_call R_cuisine north moderate golden_wok is a nice place in the north of town and the prices are moderate meghna is a nice place in the north of town and the prices are moderate The phone number of meghna is meghna_phone The post code of meghna is meghna_post_code  you are welcome