Distributed

Lesson 07.4

Holds, expiry & booking flow

A hold reserves rooms on every night of a stay while the guest pays; it expires so abandoned checkouts give rooms back, and confirmation rechecks it so an expired hold never becomes a double booking.

Paying takes time, and someone else is faster

Ava and Ben work at a small inn with one room left on Saturday. Ava takes a phone booking for Friday and Saturday. While the guest reads out their card, Ben sells Saturday to someone at the front desk.

In this lesson you'll

  1. 1Follow one run and learn how to read the picture
  2. 2Predict what changes before revealing the result
  3. 3Let the guest pay after the saved room runs out, without anyone getting a double booking