https://ubuntu-mate.community/t/complete-list-of-official-expedi-phone-numbers-in-the-usa-full-support-directory/30225
https://travelguidefly.zohodesk.com/portal/en/kb/articles/how-to-speak-directly-at-american-representative-fast
https://precore.net/en/forum/studienbewerber/studienberatung-und-vorbereitung/2025-westjet%C2%AE-airlines-connect-live-agent
https://www.easyfie.com/read-blog/2379277_full-list-of-expedia-customer-contact-numbers-in-usa-a-ultimate-step-by-step-guide