How can I link a contact with a product?

How can I link a contact with a product?

Hi there,

When creating a contact, how can I assign it a product that I already have created?

For example, my company sells snow trips, so I create the product "Snow Break" with its price and the quantity of spots I have.
When we start to receive bookings, how can I create a contact and add to this specific product in order to know how much are going each week? Is it possible?

Thank you in advance.