Woocommerce Delivery Time Slots is a WooCommerce add-on. That allows customers to pick a date and time for delivery when shipping on the checkout page.
Demo: https://codecanyon.net/item/woocommerce-delivery-time-slots/14208513
Offer a delivery or pickup date and time at checkout. Maximize your order capacity and improve your customer service.
Demo: https://iconicwp.com/products/woocommerce-delivery-slots/