Ive added {{booking_type.description}} to my email notification template, and all of the html tags are showing in the email being sent to users!
the rest of the email is properly formatted. This is what the description sends in an email for example:
</div><div><br /></div><h3><strong>The Schedule</strong></h3><div><br /></div><div><strong>6:00 PM – 6:30 PM:</strong> Dinner</div><div><strong>6:00 PM – 6:30 PM:</strong>