Dream Explanations - Anonymous Interpretation: Dreams of a parking attendant symbolize that you leaving your physical and emotional well-being in the hands of someone you barely know and abdicating responsibility to someone other than you.
The I-Ching calls “the keeper of keys” (the valet) a design of a person that has possessions in great measure.
A parking attendant in a dream represents someone who is always waiting. It may be time to take the reigns and listen to yourself rather than always serving others.