Try this
- Choose the room and approximate period you need, and ask before displacing someone already using it.
- Offer practical information about when the space will be free. Keep the content of the call separate from the coordination request.
A worked example
“Could I have this room to myself for twenty minutes?”
An invented example to adapt, not a real exchange or a script you have to follow.
Before you leave it here
Give a practical end point when possible, but do not promise access to the conversation afterward.