Duplicate Bookings Warning

a setting in Access LMS that will notify someone when they are trying to book a workshop for someone who is already booked on?

For example on a previous LMS we used, if I was booked on Medication training, and someone tried to book me on again for the next day/week, it would come up with a warning saying 'Warning: PERSON is already booked to attend this session on DD/MM/YYYY please confirm you wish to proceed with the booking'. if you clicked yes it would let you add them.

Such a warning will help to reduce confusion amongst colleagues, duplicate bookings and non attendance.

I am aware of Event Registrations reports but i want something that flags up as the booking is being made.