Attendee Travel Overview
The Attendee Travel page gives you a helpful snapshot of what travel has already been booked, what itineraries have been sent, and what still needs to be done. This data is broken down on the event level and on the individual level (in the Attendee Travel table).
When you select guests, you will see a new option appear - "Bulk Assign Additional Element(s)". If you click that, you can add additional elements to those guests as needed.