user_turns: <SILENCE> im looking to find a moderately priced restaurant any type of food east part of town <SILENCE> whats the 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 moderate price range . What type of food do you want? There are restaurants serving any kind of food in the moderate price range . What area would you like? api_call R_cuisine east moderate rajmahal is a nice place in the east of town and the prices are moderate The phone number of rajmahal is rajmahal_phone  you are welcome