user_turns: <SILENCE> im looking a cheap restaurant <SILENCE> in the east part of the town <SILENCE> <SILENCE> okay show me the address address phone number and finally the post code okay 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 ? api_call R_cuisine R_location cheap mahal_of_cambridge is in the cheap price range api_call R_cuisine east cheap the_missing_sock is a nice place in the east of town and the prices are cheap Sorry but there is no other restaurant in the cheap price range and the east of town the_missing_sock is a great restaurant Sure , the_missing_sock is on the_missing_sock_address The phone number of the_missing_sock is the_missing_sock_phone The post code of the_missing_sock is the_missing_sock_post_code  you are welcome