So, it goes without saying that Han has seen plenty of droids and he's seen humans wearing heavy plate based armor, but he's not really seen anything like her before? So much so, that he's not quite sure if he's dealing with a person or a machine when the female approaches.

It seems friendly enough, though? And she hasn't immediately responded to his blaster being out by pointing one of her riffles back it him. So he has that going for him. He lowers the weapon enough to show that he doesn't intend to shoot at her.

He answers. Or more accurately, he tries to answer but all she gets, at first, is the garbled sounds of someone trying to talk though a mask that's closed off to the environment. With his free hand he hits a trigger on the mask that allows his voice to be projected through a small speaker. It doesn't digitize him though. He still sounds like Han.

"You could say that. My ship dropped out of hyperspace here." He says. "I'm also nearly out of fuel."