Frequent Flyer

I got the following error message while trying to change an itinerary on the Southwest website:

  southwest.com
What happened?
This trip requires 35664 award coupons, but you only have 1 in the reservation.
What you need to do:
Go back to the previous page and modify your selection.
Reference Number: 300067 Occurred:  12/21/04 10:40:38