https://support.google.com/edu/classroom/thread/322857355/can-you-change-the-name-on-a-united-airlines-ticket–

https://support.google.com/edu/classroom/thread/322857355/can-you-change-the-name-on-a-united-airlines-ticket-%EF%BC%A6%EF%BD%92%EF%BD%85%EF%BD%85-%EF%BC%B3%EF%BC%A5%EF%BC%B2%EF%BC%B6%EF%BC%A9%EF%BC%A3%EF%BC%A5

https://support.google.com/edu/classroom/thread/322857355/can-you-change-the-name-on-a-united-airlines-ticket-%EF%BC%A6%EF%BD%92%EF%BD%85%EF%BD%85-%EF%BC%B3%EF%BC%A5%EF%BC%B2%EF%BC%B6%EF%BC%A9%EF%BC%A3%EF%BC%A5