user_turns: <SILENCE> im looking for a cheap restaurant spanish dont care cheap <SILENCE> what is the address what is the area 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 kind of food would you like? There are restaurants serving spanish food . What area do you want? There are restaurants serving spanish food in any part of town . What price range would you like? api_call spanish R_location cheap la_raza serves spanish food in the cheap price range Sure , la_raza is on la_raza_address la_raza is a nice place in the centre of town  you are welcome