Shortcode for displaying available delivery dates

Hello, I have a feature request and a question: Is there or could you provide a shortcode or widget that displays available delivery dates (available slots) on pages like the product archive or homepage? My goal is to let customers see which delivery dates are free before they add products to the cart and proceed to checkout. This would help prevent situations where customers add products, go to checkout, and then find no available delivery date, which can be frustrating. Having this feature would improve user experience. Thanks.