Upper deck reserved on 744s?
This is my first time on QF, so apologies if this is a dumb question. I asked my corp travel agent to reserve me a J seat on the upper deck of a 744 from LAX to MEL. Although they saw seats available, the agent said they couldn't allocate one to me. I did get a seat on the lower deck. She mentioned something about QF reserving the upper deck for frequent fliers. Does this make sense?