user_turns: <SILENCE> <SILENCE> anything expensive i dont care expensive <SILENCE> is there anything else whats the address whats the phone number and whats the post code 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? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine east expensive grafton_hotel_restaurant is a nice place in the east of town and the prices are expensive sitar_tandoori is a nice place in the east of town and the prices are expensive sitar_tandoori is on sitar_tandoori_address The phone number of sitar_tandoori is sitar_tandoori_phone The post code of sitar_tandoori is sitar_tandoori_post_code  you are welcome