2
You might try
Event Guide. It may be "more" than what you need but it should be able to be adapted relatively easily.
Here's a description from the authors website.
Event guide module will display event guidance and reservations via forms.
The modules have functions as follows:
- Event reservations
- Configurable reservation forms
- Display event automatical in time
- Adminstration reservations and get data CSV format
- Mail to send reserved person
- New event notify to registers