beyond saying that you are not interested in discussing where you're going, or where you've been, and repeating that you want to be on your way. I had a job to do. I just wanted to be honest and get on my way. Considering the 2 dog sniff, I don't think anything other than "yes sir, no sir" would have helped a bit.
Good grief Flyer. Stay safe out there.
Regards and blam.