"Um, yeah. Sorry about your luck. Welcome to zombie world."
She sipped her soda. "My name is Katie. You sort of got sucked in through a really misbehaving rift between dimensions, and you are on a planet called Earth. We have a bit of a zombie infestation outside of town, but you should be okay inside the walls."
A pause to breath. "Less than half a dozen people inside the walls, so there's plenty of houses to picked from."
Having said all that in a rapidfire pace, as well as a little louder than she probably needed. But she was still mostly asleep.