user_turns: <SILENCE> im looking for a moderately priced restaurant in the west part of town i dont care <SILENCE> is there anything else whats the phone number what is a good cheap restaurant that serves portuguese food <SILENCE> <SILENCE> thank you good bye crosstalk
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 west moderate prezzo is a nice place in the west of town and the prices are moderate saint_johns_chop_house is a nice place in the west of town and the prices are moderate The phone number of saint_johns_chop_house is saint_johns_chop_house_phone api_call R_cuisine west R_price The post code of saint_johns_chop_house is saint_johns_chop_house_post_code Sorry but there is no other restaurant in the moderate price range and the west of town  you are welcome