I guess I thought if I bought the tickets now, we could simply change the flights once our dates are released later this month. Best case scenario, we get flights that are similar in price and just switch them. Worse case, we change the flights and the prices aren't as good (but I'll have some credit already locked in with the currently purchased flights). I probably made this harder than it is. Sorry to confuse everyone, including myself. Just hoping for prices as good as this when our dates are finally released! Thanks everyone!