We use only irregular dates and times for pickups. However, when removing times from the appointments calendar all dates are still clickable in the checkout date picker so customers need to click date by date to find a slot. As we usually only have one time per place a month so that’s a lot of clicking. Suggestion - disable/gray out dates that has no times and highlight dates that has available times or have an option to use a dropdown (instead of date picker) with available times only.