user_turns: <SILENCE> i want to find moderately priced restaurant it should be east part of town i dont care <SILENCE> can i get the phone number thank you goodbye
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 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