"HOW MAY I HELP YOU TODAY, SCIENTIST?"(Yes, this is a 13-year-old kid. And yes, we're letting him run the shop. He tends to speak in all caps.)
"HELLO, SCIENTIST. I SEE YOU'VE FOUND MY SHOP. UHH, DON'T GO TELLING THE COMMANDER ABOUT THIS, OKAY? I'LL LET YOU BUY STUFF FROM HERE WHEN I GET MORE STOCK."
"WHAT DO I SELL, EXACTLY? WELL, I SELL A VARIETY OF GOODS THAT MAY COME USEFUL IN SOME SITUATIONS - WHY, JUST HAVE A LOOK AROUND! I'M SURE YOU'LL FIND SOMETHING... WHERE DO I GET THESE GOODS FROM? LET'S JUST SAY THAT'S A SELLER'S SECRET! I TOTALLY DON'T SNOOP AROUND OR ANYTHIN...HAHA...."
"THIS PLACE WILL BE OPEN FOR YOUR CONVENIENCE SOON ENOUGH, UNLESS SOMETHING HAPPENS!"