user_turns: <SILENCE> east east any <SILENCE> anything else 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 ? What part of town do you have in mind? What kind of food would you like? api_call R_cuisine east moderate pizza_hut_fen_ditton is a nice place in the east of town and the prices are moderate rajmahal is a nice place in the east of town and the prices are moderate Sure , rajmahal is on rajmahal_address The phone number of rajmahal is rajmahal_phone  you are welcome