An occasion booked three weeks ahead, and lost in ten minutes.
A restaurant already records almost everything worth knowing — in the reservation diary, the review platforms, and the shift notes. UMI reads what reaches it as one guest across visits, instead of three separate logs of one night — starting with the reviews and the shift notes.
The regulars who come for occasions rather than every week. When they stop, the diary is the only place it shows, and it takes a year to look like anything.

Drawn to the time it actually took.
The booking was made twenty-three days earlier. The decision that ended it took ten minutes, and no part of the evening was recorded as a problem.
A walk-in party of six is seated at the window.Shift note — a normal call to make
The eight-top booked twenty-three days ago arrives for that table.Reservation diary
Seated in the back room. Nothing is logged as an incident.No complaint, no case
“Lovely as always. Shame we lost the window this year.”★4 — the only sentence about it
And then, for a year, nothing
Each one is right. None of them can see the other two.
Knows the same name booked eleven occasions in four years, always the window, and then stopped.
Cannot see the review, or why the table changed.Knows a four-star review mentioned losing the window, once, in passing.
Cannot see that the reviewer is the guest with eleven bookings behind them.Know a walk-in took the window at 19:48, and that the call was a reasonable one that night.
Never leave the evening they were written in.