โปรดระบุเที่ยวบินจาก CINCINNATI ไปยัง BURBANK บน AA ไม่จำเป็นต้องใช้ตารางทั้งหมด
please list the flights from CINCINNATI to BURBANK on AAIt is not neccessary to use all the tables.
 class_of_service:  booking_class [ varchar]  rank [ int]  class_description [ text] 
SELECT DISTINCT flight.flight_id FROM airport_service AS AIRPORT_SERVICE_0, airport_service AS AIRPORT_SERVICE_1, city AS CITY_0, city AS CITY_1, flight WHERE (CITY_0.city_code = AIRPORT_SERVICE_0.city_code AND CITY_0.city_name = 'BURBANK' AND CITY_1.city_code = AIRPORT_SERVICE_1.city_code AND CITY_1.city_name = 'CINCINNATI' AND flight.to_airport = AIRPORT_SERVICE_0.airport_code AND flight.from_airport = AIRPORT_SERVICE_1.airport_code) AND flight.airline_code = 'AA'