user_turns: <SILENCE> breathing <SILENCE> it doesnt matter im looking for a cheap pan asian food yes pan asian food <SILENCE> what kind of food is it okay is there any portuguese food <SILENCE> can you give me the address 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 part of town do you have in mind? Sorry would you like something in the south or in the east What kind of food would you like? Let me confirm , You are looking for a restaurant in the cheap price range right? What kind of food would you like? api_call R_cuisine R_location cheap golden_house is in the cheap price range golden_house serves chinese food api_call portuguese R_location cheap nandos_city_centre serves portuguese food in the cheap price range Sure , nandos_city_centre is on nandos_city_centre_address  you are welcome