https://intercom.help/ticketfly/en/articles/10743774-how-to-change-your-name-on-an-allegiant-flight-step-by-step
https://intercom.help/travelnamechange/en/articles/10785520-everything-you-need-to-know-about-changing-your-name-on-allegiant-tickets
https://pressbooks.pub/travelingfarmerpolicy/chapter/making-name-changes-easy-spirit-airlines-ticket-update-guide/
https://intercom.help/traveltkt/en/articles/10782376-recently-changed-your-name-here-s-how-to-update-it-on-your-spirit-ticket
https://intercom.help/traveltkt/en/articles/10782374-steps-to-update-your-name-on-a-spirit-airlines-booking