If you no longer need to arrange travel for a WhereTo user, you may remove yourself by following these steps:
Login to your WhereTo account
Select your name in the top right corner then click My Account
On the lefthand side of the screen, select Trip Arranger
Scroll to the bottom of the screen until you see the box entitled Whose trips can you arrange?
Click the red X next to the user's name to remove yourself as his/her Trip Arranger.
To learn how to add yourself as a Trip Arranger, please click here