https://crm.ridemetro.org/forums/general-discussion/2fdbebbc-68bf-ef11-b542-001dd80082b2
https://crm.ridemetro.org/forums/general-discussion/31dbebbc-68bf-ef11-b542-001dd80082b2
https://crm.ridemetro.org/forums/general-discussion/33dbebbc-68bf-ef11-b542-001dd80082b2
https://crm.ridemetro.org/forums/general-discussion/04421a29-69bf-ef11-b542-001dd80082b2
https://crm.ridemetro.org/forums/general-discussion/06421a29-69bf-ef11-b542-001dd80082b2
https://crm.ridemetro.org/forums/general-discussion/08421a29-69bf-ef11-b542-001dd80082b2
https://www.devex.com/people/how-can-i-cancel-an-united-airlines-flight-2236668
https://www.devex.com/people/is-it-possible-to-cancel-an-united-airlines-and-receive-a-full-refund-2236734
https://www.devex.com/people/does-united-airlines-allow-cancellations-for-international-flights-2236988
https://www.devex.com/people/can-first-class-tickets-be-canceled-on-united-airlines-2237179
https://www.devex.com/people/can-you-cancel-an-united-airlines-flight-without-any-charges-2237325
https://www.devex.com/people/what-are-the-steps-to-cancel-an-united-airlines-flight-2237354