How to implement an order/booking form in WordPress (by example)?

Question

CMS

Good afternoon! There is a page with a course on the site, you need to implement the possibility of buying a course, as in the example. It could be implemented through Contact Form 7, but the hemorrhoids would still be the same.
Or try it with WooCommerce.
Give advice on how best to do it. You can advise paid plugins, I will be grateful.
Example: uprav.ru/marketing/direktor-po-marketingu

Answer 1

https://www.woothemes.com/products/woocommerce-boo...