United Airlines allows minor name corrections, such as spelling errors, on tickets. However, significant name changes usually require ticket cancellation and rebooking. Name corrections must....
https://www.twibbonize.com/united-name-change-policy

To change a passenger name on a United Airlines ticket, minor corrections like spelling errors are allowed, but full name changes are generally not permitted.....
https://community.sap.com/t5/application-development-discussions/how-to-change-passenger-name-on-united-ticket/m-p/13913215#M2037382

United Airlines allows minor name corrections, such as spelling errors, on tickets. However, significant name changes usually require ticket cancellation and rebooking. Name corrections must....
https://community.lumivero.com/s/question/0D5Jw00000da2ZZKAY/support-teamhow-do-i-get-in-touch-with-united-%

United Airlines allows minor name corrections, such as spelling errors, on tickets. However, significant name changes usually require ticket cancellation and rebooking. Name corrections must....
https://community.lumivero.com/s/question/0D5Jw00000dZjEWKA0/-quick-support-team-add-passenger-name-on-united-ticket-available-247-support?language=en

Expedia\’s 24-hour cancellation policy allows customers to cancel eligible flights, hotels, or car rentals within 24 hours of booking for a full refund. This policy....
https://help.concept3d.com/hc/en-us/community/posts/34068084343827--1-888-431-2039-What-is-Expedia-24-hour-cancellation-policy

Expedia’s 24-hour cancellation policy allows customers to cancel eligible flights, hotels, or car rentals within 24 hours of booking for a full refund. This policy....
https://support.jmir.org/hc/en-us/community/posts/29784827766555--1-888-431-2039-What-is-Expedia-24-hour-cancellation-policy

Expedia offers fully refundable options for certain bookings, such as flights, hotels, or car rentals, if canceled within a specified period. However, not all bookings....
https://help.concept3d.com/hc/en-us/community/posts/34067225204371--Expedia-Refund-Policy-1-888-431-20-39-Is-Expedia-fully-refundable

Yes, many Expedia bookings offer a 24-hour grace period for cancellations, allowing you to cancel flights, hotels, or car rentals for a full refund within....
https://support.jmir.org/hc/en-us/community/posts/29784097041819--1-888-431-2039-Is-there-a-grace-period-for-Expedia-cancellations-FAQ

To get the cheapest prices on Expedia, book in advance, use flexible dates, and compare different flight, hotel, and package options. Look for deals and....
https://support.jmir.org/hc/en-us/community/posts/29783712124187--Ex-Lowest-Prices-888-431-2039-How-to-get-the-cheapest-prices-on-Expedia

There is speculation that Southwest Airlines might change its open seating policy to assigned seating, but no official announcement has been made. Southwest currently uses....
https://sites.google.com/view/cancellationandrefundpolicies/airlines/is-southwest-ending-its-open-seating-policy-and-moving-to-assigned-seats