I booked my flight for Charlotte to Nassau for June 30th using my airline miles. The departing flight was 17,500 miles (coach low) and the return was 40,000 (coach high). I could not get 2 flights at the low coach level as we want to travel over the July 4th holiday and those were the best days for us. I immediately logged into my husband's account to purchase his ticket and the same flight was no longer available for 17,500 miles!!! He does not have enough miles for 2 coach high segments. I called a supervisor at Dividend Miles and she said they "may" open up more seats at the coach low level since the flight is so far out. Does ayone have experience with this? I'm stressed now that I have a flight and my husband does not. I looked at the months of April and May and almost the whole month is at the coach low level. What's the deal????