user_turns: <SILENCE> <SILENCE> <SILENCE> <SILENCE> east <SILENCE> an an expensive restaurant <SILENCE> <SILENCE> is there anything else <SILENCE> can i get the phone number and type of food <SILENCE> can i get the phone number <SILENCE> <SILENCE> can i get the phone number <SILENCE> <SILENCE> <SILENCE> can i get the phone number <SILENCE> 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 kind of food would you like? You are looking for a restaurant serving any kind of food right? What part of town do you have in mind? There are restaurants in the east of town serving any kind of food . What price range 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 grafton_hotel_restaurant is a great restaurant sitar_tandoori is a nice place in the east of town and the prices are expensive sitar_tandoori is a great restaurant The phone number of sitar_tandoori is sitar_tandoori_phone grafton_hotel_restaurant is a nice place in the east of town and the prices are expensive grafton_hotel_restaurant is a great restaurant The phone number of grafton_hotel_restaurant is grafton_hotel_restaurant_phone grafton_hotel_restaurant is a great restaurant The post code of grafton_hotel_restaurant is grafton_hotel_restaurant_post_code The phone number of grafton_hotel_restaurant is grafton_hotel_restaurant_phone The post code of grafton_hotel_restaurant is grafton_hotel_restaurant_post_code grafton_hotel_restaurant is a nice place in the east of town grafton_hotel_restaurant is a great restaurant The phone number of grafton_hotel_restaurant is grafton_hotel_restaurant_phone the good luck chinese food takeaway is a nice place in the south of town and the prices are expensive  you are welcome