user_turns: <SILENCE> moderately priced restaraunt in west part of town anything <SILENCE> anything else is there anything else 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 moderate price range . What type of food do you want? There are restaurants in the moderate price range and the west of town . What type of food 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 prezzo is a nice place in the west of town and the prices are moderate Sorry but there is no other restaurant in the moderate price range and the west of town  you are welcome