employee made me vacate a private study room after...

employee made me vacate a private study room after two hours to assign it to another person. There were several other rooms available and when I asked why he didn't just leave me in the room and assign her to a vacant one he said because my time had lapsed. She had not specifically requested the room I was in and there were others without reservations. He said he could put me in a new room. Inefficient, rude, and stupid.