user_turns: <SILENCE> moderately priced restaurant in the west part of town <SILENCE> moderately <SILENCE> address address 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 ? There are restaurants in the west of town . What type of food do you want? There are restaurants in the west of town serving any kind of food . What price range would you like? api_call R_cuisine west moderate saint_johns_chop_house is a nice place in the west of town and the prices are moderate saint_johns_chop_house is a great restaurant Sure , saint_johns_chop_house is on saint_johns_chop_house_address The post code of saint_johns_chop_house is saint_johns_chop_house_post_code  you are welcome