You’re Welcome?
Let me get on my proverbial “soap box”… 
Now let’s consider this scenario… you are in a location and need some help with something… could be directions… a good place to eat… or help finding something in a store… whatever… You get my gist.
You approach someone who appears to be in a position of both knowledge and authority and ask for help.
They oblige and accommodate your request. You’re happy and say…”thank you”.
They say…”uh huh”… or “yep”
While this may not be the norm it happens, and it’s really deflating. It’s almost like saying… your not worth the time. It marginalizes your good deed and can make you look foolish.
I realize we all get distracted throughout the day. We have crazy schedules that can sometimes make us forget about a simple common courtesy.
Think about this concept as you go about your day… if you happen to provide someone with assistance… don’t forget to say…
You’re Welcome! :)