https://www.goodreads.com/quotes/14942998-how-do-i-get-a-response-from-singapore-airlines-reserve-flight

https://www.zupyak.com/p/4699322/t/full-list-of-qatar-airways-r-customer-r-contact-in-usa-a-step-by-step-easyguide

https://www.pcspecialist.co.uk/forums/threads/servicio-de-atenci%C3%B3n-al-cliente-de-expedia%C2%AE%E2%84%A2-informaci%C3%B3n-de-contacto-directo-en-ee-uu-%E2%84%A2.105432/

https://www.my.is/attachments/fulltm-list-of-ex-pedia%E2%93%9D-customer%C2%A9-service%E2%84%97-247-live-person-support-numbers-a-complete-guide-pdf.153160/?hash=08b4f366e081bc7c95f5bb7f260f2a9e

https://www.goodreads.com/quotes/14942878-how-do-i-connect-to-air-france-to-speak-directly

https://www.pcspecialist.co.uk/forums/threads/lista-completa-de-n%C3%BAmeros-de-contacto-de-atenci%C3%B3n-al-cliente-de-expedia%C2%AE-en-ee-uu-gu%C3%ADa-paso-a-paso.105431/

https://www.my.is/attachments/complete-list-of-expedia%C2%AE%EF%B8%8F-customer%C2%AE-service-in-usa-step-by-step-easy-guide-pdf.153166/?hash=241cfa142b90c4dca329069294e3a75e

https://www.goodreads.com/quotes/14944894-can-you-get-a-refund-from-air-france-refundable-airline

https://www.zupyak.com/p/4699335/t/full-list-of-ethiopian-airlines-r-customer-c-service-24-7-talk-to-person-support-an-explained-guide

https://www.goodreads.com/quotes/14944498-how-do-i-connect-with-people-on-aeromexico-the-airline-s