user_turns: <SILENCE> hi need an east dont care <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 ? What part of town do you have in mind? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine east R_price sitar_tandoori is a nice restaurant in the east of town in the expensive price range  you are welcome