Help! Shrunk in an airport chapter 3 by Louka31

You decide you need to get someone to help you. You can try to get help from airport security or from some traveler. The problem with the first option is that you don't exactly know where to find airport security. You know there are various security officers walking around, but you don't know where to look, and at your size, you can barely see above shin level to know where you are or to see much of anything. The problem with the second option is that you don't know if you can trust anyone enough to risk approaching them.

A third option could be to try to hitch a ride on someone until you can find a security guard to help you. There's less risk of someone hurting you if she doesn't know you exist (or so you think at least).

What do you do?