https://swrebellion.net/forums/topic/12886-%C2%BFayuda-%C2%BFqu%C3%A9-hago-si-quiero-cambiar-mi-vuelo/

https://pressbooks.pub/test3456/chapter/how-do-i-escalate-a-problem-with-expediaexpedia-customer-service-number-with-area-code/

¿Cómo puedo comunicarme con Frontier en español?

https://support.google.com/admanager/thread/323148420?hl=en&sjid=12141594729272615117-NC

[Helpdesk@refundable]¿Cómo hablar con un agente de Expedia?(policy)

https://pressbooks.pub/test3456/chapter/how-do-i-get-a-full-refund-from-expediaexpedia-customer-service-number-with-area-code/

https://support.google.com/admanager/thread/323147503?hl=en&sjid=15827080053642483501-NC

https://pressbooks.pub/test3456/chapter/how-do-i-avoid-expedia-cancellation-fee-expedia-customer-service-number-with-area-code/

Does Norse Airways have 24 hour cancellation?

https://mysupport.partech.com/forums/general-discussion/ae3f6a37-84e4-ef11-b542-000d3a7c208d