https://intercom.help/travelhelp-458d9d/en/articles/11189737-global-travel-air-transat-airlines-name-change-policy-everything-you-need-to-know
https://vpuniverse.com/forums/topic/12146-18-ways-to-contact-air-canada-customer-service-by-phone-email-or-chat-options-unlimited-support-by-experts/
https://intercom.help/expedia-436c84/en/articles/11189589-southwest-name-fix-correct-name-on-southwest-airlines-a-typo-on-your-booking-now-fast-help