Appointment Booking Calendar allows you to accept online bookings from a set of available time-slots in a calendar.
Use FastBook - Responsive Appointment Booking and Scheduling System Plugin for booking and managing appointments in your WordPress based websites.
Use Ink Appointment Plugin & book appointments directly from your website. Now no need to use other services, the plugin is well compatible with
Appointment Scheduler is one stop solution for online bookings on WordPress. This plugin manages all for you.