Why can't I book a meeting room?

The meeting room was booked three weeks in advance, but it was not until a week ago that the meeting room was available. Very curious to investigate, the original conference room has been large and small secretaries are booked, as in the current housing market, to buy a house only to find real estate agents. Root out in the leadership, they are likely to open a meeting at any time, the Secretary of course not willing to borrow the conference room to the leadership left an inability to impress, so early hoarding a lot of listings, in case of a rainy future. The conference room is a public resource, and any level of leadership should be subject to rules, because without prior planning and without a meeting room, you should review yourself rather than blame the secretary. Of course, the leaders will not know the unspoken rules, because they reward themselves for doing things vigorously: "Do not explain why, no matter how you use, help me to book a meeting room." What I want is the result. ”