user_turns: <SILENCE> im looking for an expensive restaurant in the east part of town any kind of food <SILENCE> anything else whats the phone number whats the post code 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 kind of food would you like? api_call R_cuisine east expensive yu_garden is a nice place in the east of town and the prices are expensive pipasha_restaurant is a nice place in the east of town and the prices are expensive The phone number of pipasha_restaurant is pipasha_restaurant_phone The post code of pipasha_restaurant is pipasha_restaurant_post_code  you are welcome