user_turns: <SILENCE> moderately priced priced restaurant serving mexican food <SILENCE> international food <SILENCE> address and postcode postcode thank you goodbye
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? api_call mexican R_location moderate Sorry there is no mexican restaurant in the moderate price range api_call international R_location moderate bloomsbury_restaurant is a great restaurant serving international food and it is in the moderate price range bloomsbury_restaurant is on bloomsbury_restaurant_address The post code of bloomsbury_restaurant is bloomsbury_restaurant_post_code  you are welcome