I wonder if any of the TLJ video games have any useful audio and dialogue that could be used?
There are lines from Rey, Finn and Phasma in Battlefront II from the original actors, but they’re mostly one-liners said when fighting. Not sure if there’s anything useful there.
There’s no “Lego TLJ” game yet, but the TFA game has some lines that can be edited into something useable.