Can't hurt, may offer more than just small bites of what the Ascian truly is. There's a lot of pros to accepting that offer.

Elidibus nods. "Then I will see you soon. I should return to attending the new arrivals. Good day." And with those parting words, the man turns to do just as he says. Tending new arrivals, making sure minor trouble is averted and overall encouraging people to board the train instead of waiting to see what happens when one doesn't.

At least here, he seems to mean no harm if nothing else.