I am new to using travel funds and a little confused on how it works. I originally booked a flight at a high price but have seen it continue to drop. I have changed my flight each time to get the credit. I now have 4 credits for one of the flights. When I tried to book another flight, it seems to let me only use 2 of the credits. I feel like at one point it was going to let me use 3 of them. Am I missing something?
