I’m sure there are plenty of examples of Rey saying no. In fact, I might as well look in the game files again lol.
Theres a ton of Daisy Ridley in Battlefront II if you ever need to search for dialogue like that.
In addition to the BFII and Lego TFA game files, there’s also the Disney Infinity 3.0 game which Daisy, Adam, Oscar and John all recorded unique lines for. Might be worth combing through to see if there’s anything usable for either this or any of the other line insert/replacement ideas currently being floated!
Disney Infinity 3.0 Rey Lines (the other character’s full voice lines are uploaded on the same user’s channel): https://www.youtube.com/watch?v=GC7ex3Ekhx4