woocommerce booking addon 

WooCommerce booking plugin” enables woocommerce to build a booking system of its services. Such as schedule appointments, reserve seats, and booking items. In this plugin, a booking slot is present to configure according to days and hours. At the time of booking room, rental item, and selling tour packages you have to set block of duration as days. But if you want to set a block to configure for hours you also have an option. Visit https://medium.com/@mvvapps/free-woocommerce-booking-appointment-plugin-create-booking-site-with-woocommerce-c56f2b55969c