https://www.devex.com/people/faq-can-you-cancel-an-expedia-hotel-and-get-a-refund-2416619

American Airlines cancellation policy

https://www.tripadvisor.co.uk/ShowTopic-g1-i10702-k15061251-How_to_speak_to_someone_on_expedia_Care_By_Chat_Email_Phone-Air_Travel.html

https://www.devex.com/people/como-hago-una-pregunta-en-expedia-2439645

https://tinyurl.com/bdnursyy

https://www.devex.com/people/sw-air-what-is-the-southwest-cancellation-policy-2439698

https://www.devex.com/people/does-charge-for-cancellation-2439508

https://www.devex.com/people/tips-for-updating-passenger-names-on-aeromexico-airlines-2439440

https://portal.saskfosterfamilies.ca/forums/general-discussion/cc6b4b85-13cf-ef11-95f5-002248b387d5

https://www.devex.com/people/fast_faq-s-how-do-i-connect-with-people-on-aeromexico-2439544