WhatsApp confirmation for clinic bookings

WhatsApp appointment confirmation is the message sent after a website booking: service, date, time, reference. The slot locks first. The panel opens WhatsApp with the text filled.

1. 1. Patient books on the clinic site.
2. 2. Clinic WhatsApp can receive the new booking.
3. 3. Staff tap confirm in the panel. WhatsApp opens with the template.
4. 4. Reminder goes out the same way before the visit.