Upay

I booked myself using a vacation pass on coair, didn't write down the confirmation number because I assumed coair wasn't a piece of crap, I was wrong.

So after waiting about a half hour for my confirmation to pop up I just booked myself again, wrote down the number, and checked in.

How do I cancel the first booking if I don't have the confirmation number and it doesn't show up on coair under "My Travel Plans"? It deducted it from my vacation passes. Odds are I wont use them all before I get furloughed, but you never know...

Thanks