Sounds like it's working out. Congratulations!

Two additional bits of advice:

1. If you haven't done this already, you might want to confirm that your reservation is ticketed. Making a reservation and ticketing it is not the same thing.
2. If the flight is far in the future, you should just check it online or over the phone every month or two to make sure everything is still in order. It probably will be, but occasionally a schedule change or some other change can mess up a ticket.