"Sure, one second." Kaylia will, as calmly as one can with a blaster in their face, grab her ID papers and hand them to the trooper as ordered. Her thought was to be cooperative, and they may just keep looking elsewhere, and by all legality, she was allowed to be here, and her papers were all in order. 

"Is everything alright? You guys sure came here in a hurry?" Playing the part of a concerned citizen as the trooper views her documentation. She doesn't really care about his response; hell, it's fairly likely she doesn't even get one. It's all about presenting a sense of normality to the trooper.