https://www.buzzfeed.com/cheesyorc361/full-list-southwest-airlinesai-customer-servic http://buzzfeed.com/cheesyorc361/southwest-airlinesai-customer-service-247 https://ozvisaforum.com/discussion/alaska-airline-customer-service-contact-numbers-in-the-usa/ https://collaboratory.gse.upenn.edu/sites/default/files/webform/Qatar%20airways%20customer%20service.pdf https://collaboratory.gse.upenn.edu/sites/default/files/webform/Alaska%20Airline%20cutomer%20service%20247.pdf