Hello,
I have gone through your requirement and checkout page of your website. It is a easy job, I just have to create custom plugin for this.
Please take a look at my profile and feedback to understand my expertise.
As an expertise on WP, WooCommerce and in-depth experience in WP plugins development, theme development and custom PHP, CSS, HTML, JS, JQuery from last 7+ years, I can easily create a plugin on checkout page to choose date on calendar with your mentioned features.
I have made many plugins like:
Event management plugins, Bitcoin payment gateway, shipping for Indian comp, bluedart.
We can discuss on video or text chat for further queries and WP-Admin details and ftp details.
Feel free to ask me anything further on this topic. I’m glad to answer any questions you may have!
Waiting for a positive reply from your side.
Thanks for your time,
Ranjeet.