user_turns: <SILENCE> yes moderately yes east it doesnt matter <SILENCE> 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 ? Sorry would you like something in the moderate price range or in the cheap price range Let me confirm , You are looking for a restaurant in the moderate price range right? 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  you are welcome