https://allairlinehelpdeskcom.zohodesk.com/portal/en/kb/articles/1-877-827-8493-how-do-i-complain-to-expedia-27-6-2025
https://helpguideperson.zohodesk.com/portal/en/kb/articles/c%C3%B3mo-hablar-con-un-agente-de-expedia-27-6-2025-4
https://www.stylevore.com/12-ways-to-contact-to-a-live-human-at-delta-airlines-usa-contact-numbers-the-complete-guide/
