user_turns: <SILENCE> i want to find a restaurant in the east part of town that serves canapes foo no canapes no canapes yes a restaurant in the east of town serving canap i dont care <SILENCE> does it serve canapes food does it serve canapes food okay what is the addre what is the phone number what is 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 ? There are restaurants in the east of town . What type of food do you want? You are looking for a restaurant serving any kind of food right? Did you say you are looking for a restaurant in the east of town? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine east R_price yu_garden is a nice place in the east of town yu_garden is a great restaurant Sorry, I can't hear you Sure , yu_garden is on yu_garden_address The phone number of yu_garden is yu_garden_phone The post code of yu_garden is yu_garden_post_code  you are welcome