Non-refundable tickets. Bad idea?

[Melody]

I was just thinking maybe I could get them to make me a deal of credit for another pair of tickets and get to return real soon. I still have several weeks of vacation due me from work and this would be a great way to convince her boss to let her have more time off. Maybe all this will work out for the absolute best in the end. We can all have a great big laugh. I know it'll sure cheer her up.

I was thinking that you could cancel, get the credit, and use it to rebook immediately for this trip, using the correct names.