Here's the instructor's side of my @Lovable Challenge build.
Emil is teaching most of the day and only checks his phone at lunch. Most bookings go through the chat without him. But when someone's test is within a week, I didn't want the chat booking lessons on its own, and Emil gets a card to decide.
In this clip Omar books on WhatsApp with his test in 4 days. Emil approves with one tap, and Omar gets a pay button right in the thread.