If your institute offers distance learning courses, then you can run for this booking form.
A Student who opt for such courses can book their desired course module online.
Applying such booking system into your website, allows students to easily select and place an order for it.
The best part is you can easily collect and manage payments for the course that you offer.
You just need to ask them for contact and shipping details so that you can assure them timely delivery of that training course.
So clone this free template or create your own form and allow your students to buy their preferred course and make payment against the same.