Booked is a powerful and easy-to-use booking plugin for WordPress.
Demo: https://codecanyon.net/item/booked-appointments-appointment-booking-for-wordpress/9466968 Features: -Assigning dates in the calendar -Widget -Time of rest / blackout dates and much more -Custom fields for collecting various information -Powerful admin interface to manage appointments -Color palette to change the color of your calendar. -Buffer assignment close to current date and / or time. -Clients can manage their appointments. -Clients can manage their account information. -Button "Add to Google Calendar" for clients. -Customizable emails -Ability to change color settings