Update booking records from spreadsheet school field fixes

Your booking rows with missing school fields stall trip prep and introduce errors in traveler records. This gives coordinators corrected school data in the booking system the same day.

Overview

Missing or inconsistent school information in booking spreadsheets creates last-minute prep work and errors for program coordinators. This flow standardizes those school entries and writes corrected values into your booking system, so coordinators have accurate records the same day and departures stay on schedule.