Check forms for missing details, return them for correction. Every one is ready to run, and you can adjust it in plain language.
Add flagged showing times to the calendar and confirm them by email.
Get calendar appointments from flagged emails when details are clear, plus a confirmation email linking to each entry for review.
Check showing appointments against the time agreed with buyers.
Your clients get appointment confirmation emails with a link to change the time, while your scheduler sees bookings that conflict with the email exchange.