[WooCommerce Bookings] Remove requirement to pick date to proceed to checkout

I am attempting to remove the calendar from the product page as well as the necessity to pick a date at to proceed to checkout. This is the page I am referring to https://www.allsportsforallpeople.net/shop/swimming/angelfish-erasmus-hall/

Would it be possible to just remove the element? I’m not sure where to change the requirement to checkout though, some php file I assume.

Thanks