We need the ability to temporarily block off proposed calendar slots for all assigned internal team members until a client confirms a meeting time.

Use Case: When sharing booking links for large stakeholder discussions, our internal team members often get booked over by other meetings before the client selects a time. This causes scheduling conflicts and forces us to reschedule.

Benefit: This would prevent internal double-bookings, protect our team's schedule, and ensure we can honor the slots presented to high-value clients.