Ah, if you will pardon my leaps in logic if I am incorrect, through the United States, I assume? Simply based on your accent, and since that country is amazingly vast!

[ His response is sunny and warm since honestly, he’s thinking not dissimilarly to her. He likes to find common ground in a conversation since it makes it much better (in his opinion), and even if it’s an ocean away, travel is still an interesting thing to share. And besides, his interest is genuine with what he adds: ]

I have only been to the United States once, as a matter of fact. My work does not often take me across the seas, but luckily it at least sent me there once.

[ It also leads into answering her question well! He brings a hand to his chest elegantly, and though it’s not the full bow he might give to be a bit showy (there simply isn't room when standing in line), he does dip just enough to give her one that’s still incredibly formal. ]

I was a butler. [ He straightens again and reflexively smooths out the slightest of wrinkles that appeared at his waist. ] I managed the household of the young Earl Phantomhive of England.