https://www.mycompiler.io/view/BOa2Q9TAMxC

https://sites.google.com/view/united-air-cancellation-guide/home

https://**********runtheedge.com/threads/1-86o-544-0078-what-is-united-airlines-24-hours-cancellation-policy.4042/

https://**********runtheedge.com/threads/united-faqs-take-full-guide-for-united-airlines-cancellation-policy.3555/

https://**********runtheedge.com/threads/q-a-can-i-cancel-a-flight-and-get-a-refund-in-qatar.3424/