https://pastelink.net/ailiie5c

https://www.devex.com/people/can-i-transfer-my-jetblue-ticket-to-another-passenger-here-s-the-truth-2488916

https://knowt.com/note/f31634c6-bdd0-43ac-940c-0ea65c893fdf/Cmo-hablar-con-alguien-de-Deltadelta-

https://tidal.com/browse/playlist/79d87352-e9ff-49b5-a1a8-7efde7d6daab

https://www.tripadvisor.com/ShowTopic-g1-i10702-k15124786-Ways_to_reach_Expedia_Customer_Care_By_Phone_Explained-Air_Travel.html

https://www.tripadvisor.com/ShowTopic-g1-i10702-k15124778-Need_Help_with_Expedia_Here_s_How_to_Contact_Customer_Care-Air_Travel.html

https://www.tripadvisor.com/ShowTopic-g1-i10702-k15124762-How_to_Talk_to_a_Real_Customer_Service_at_Expedia_Full_Guide-Air_Travel.html

https://www.devex.com/people/what-is-the-cancelation-policy-for-united-airlines-2495074

https://myagileplm.com/question/%e2%84%9d%f0%9d%95%96%f0%9d%95%97%f0%9d%95%a6%f0%9d%95%9f%f0%9d%95%95%f0%9d%95%92%f0%9d%95%93%f0%9d%95%9d%f0%9d%95%96can-i-get-100-refund-on-flight-cancellation/

https://www.tripadvisor.com/ShowTopic-g1-i10702-k15124758-How_to_Connect_Expedia_Customer_Care_from_the_USA_guide-Air_Travel.html