#1
Ozapp - Appointment and Video Conferencing Plugin for WordPress
Your employees can provide services remotely directly from a phone or computer via video conference with built-in live chat. Video conferencing works in the format employee-client (2 users in room)
#2
Bookme - WordPress Appointment Booking Scheduling Plugin
Bookme online appointment booking & scheduling plugin for WordPress: fully customizable and translatable wp appointment booking plugin supports Woocommerce, PayPal, Stripe, SMS/Email notifications, Google Calendar sync, and a cart system, that allows your customers to check availability and make appointments for specific day(s) and time slots.