user_turns: <SILENCE> hello and welcome to the cambridge any part i dont care about the price range uh world food how about mediterranean food mediterranean food <SILENCE> is there anything else could i have 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? Let me confirm , You are looking for a restaurant in the cheap price range right? What part of town do you have in mind? I'm sorry but there is no restaurant serving world food Sorry would you like world or mediterranean food? api_call mediterranean R_location R_price the_gardenia serves mediterranean food shiraz_restaurant serves mediterranean food Sure , shiraz_restaurant is on shiraz_restaurant_address  you are welcome