No-shows don't happen because people forget. They happen because nobody ever asked them to confirm. The build (n8n, ~15 min): → Booking created → one SMS 24h before, one 2h before. Two touches, never more. → The 24h message asks a QUESTION, not a reminder: "Reply Y to keep Thursday 2pm, R to move it." → R → send the reschedule link instantly. Never make them call back. → No reply by 12h out → the slot goes on a waitlist tab in a Sheet, and the next person on it gets offered it → Log every outcome: confirmed, moved, silent, no-show. That column is the ROI you show at the monthly review. Asking for a reply instead of announcing the time is the whole build. A reminder tells someone they're busy Thursday. A question makes them decide on Tuesday — which is when the slot is still resellable. Same logic behind the 25 free automations + 30 prompts in the Classroom. What's your client's no-show rate right now? 👇 Deploy, don't study.