https://www.devex.com/people/atar-faq-s-does-qatar-have-a-free-cancellation-policy-2466717

https://www.devex.com/people/change-name-on-united-flight-airline-ticket-know-full-process-step-by-step-2479810

https://knowt.com/note/114da466-c746-40a3-bace-239aaf120ce4/Resolving-Issues-Updating-Names-on-Ame

https://www.devex.com/people/how-to-request-a-name-change-on-american-tickets-live-agent-assist-2479817

https://connect.mayoclinic.org/discussion/can-you-get-a-refund-from-expediais-expedia-customer-service-24-hours/

representante de copa¿Cómo puedo hablar con una persona real en Copa Airlines

https://connect.mayoclinic.org/discussion/will-expedia-refund-me-if-i-cancel-get-help/

How to Reach Delta Airlines help care by Phone, Email or Chat

https://connect.mayoclinic.org/discussion/fox-usa-public-how-do-i-ask-a-question-on-united-airlines/

How Can You Contact Expedia 24-Hour Customer Service