Originally Posted by becca1

if you're changing both directions or not holding a super low advance purchase fare on the portion you're not changing. It may make the most sense to do a name transfer on your companion's ticket and put it in your name. The name transfer fee is also waived for MVPG (you may have to change it to a lower priced fare to avoid any add collect) Then cancel it and put it into your my wallet then rebook it for your companion.