Ready to start Now----Custom Appointment feature(No-Plugin) in WooCommerce product

Need to integrate a custom appointment feature in WooCommerce product detail page (Clicking on the appointment button visitor will redirect on a new page, there will be an option to choose a date from the google calender and then select a time slot and put his/her personal details ...All detail should be shown in admin panel and there will be provision to change the time slot and days of availability manage through website's admin panel.

Detail will be shared on chat.