Repeat a room booking weekly, and let visitors register interest in a public room session from the schedule.
When creating a room booking, choose "Recurring (weekly)", pick the day of week, and the number of weeks to create.
Public room sessions appear on the embedded schedule widget with an "Interested in joining?" button instead of a Book button. A visitor enters their name and email.
The session's instructor and the studio owner are emailed when someone registers interest, so you can follow up directly.