Originally Posted by
corporate-wage-slave
. It's usually best to ask the agent to find the next nearest / best alternative, then try again to rebook a few days later.
With an ATW ticket, I would suggest that contacting the operating carrier and trying to book there would be better than just settling for a future date
In relation to the question on whether EF is the issue, I don't think it is. Just tried a dummy ATW booking on the OW website starting in UK and there was no issue selecting QF12