Airline and ground itinerary — Current trip review — Different plans
https://raymondrfsi884.opalvector.com/posts/set-clear-boundaries-for-a-shared-kenosha-airport-itinerary-before-the-first-inquiry-is-sent-review-with-the-traveler
If members of the party have different flights or destinations, show that distinction before treating their requested ground arrangements as a shared itinerary