[crazygringo]

Unfortunately, it's not the correct answer.

If it's a meeting of 2-3 people they'll just find time when you're not blocked. If the goal is to schedule more meetings back-to-back this might help, but you're not going to avoid any meetings this way.

And if it's a meeting of 5+ people they won't care about your personal schedule, they'll only work around other large meetings, and it's up to you to reschedule your personal events and your one-on-ones.