| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/american-flight-charge-how-much-does-aa-charge-for-cancellation |
| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/aa-fare-how-much-does-aa-charge-for-cancellation |
| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/aa-charges-how-much-does-aa-charge-for-cancellation-6-8-2025 |
| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/cancellation-fare-what-is-the-cancellation-fee-for-american-airlines-basic-economy-6-8-2025 |
| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/un-refundable-ticket-how-do-i-know-if-my-united-economy-ticket-is-refundable-6-8-2025 |
| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/airline-flexibility-what-is-the-cancellation-policy-for-united-basic-economy |
| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/flight-compensation-info-does-united-airlines-compensate-for-cancelled-flights |
| https://airlineshelpingdesk.zohodesk.com/portal/en/kb/articles/resolve-dispute-how-do-i-resolve-a-dispute-with-expedia-6-8-2025 |
| https://mforum.cari.com.my/forum.php?mod=viewthread&tid=5473123 |
