Zuko raised a hand to brush his fingers upon the bottom edge of his scar as he walked forward some, listening to what she had to say. His scar became irritated at times where the once-charred flesh met the undamaged portion and being covered in demon goo on a daily basis wasn't helping much. That aside, it seemed that this girl was a new potential employee and not a customer.
"I doubt Angel or Cordelia will tell you no if you want to help out. That's really Angel Investigation's purpose - to aid in such...unnatural situations. Things the Dai Li--I mean, the cops won't or can't handle. As for knowledge," he gestured to one of the bookshelves behind the lobby counter, "there's a lot of that here, too."
With a slight smile and gesture with his head towards the flight of stairs leading the second story, "Also comes with free room and board."
The prince hesitated for a moment, before deciding that no, Angel and Cordelia wouldn't mind at all if he went a head and told this girl she could join them. Just the other day, Angel had been talking about how they needed more people to help in the opposition against Wolfram & Hart and the demonic forces that plagued the city. And this girl would be one of those additions the vampire was hoping for.
"On behalf of my superiors, who are otherwise occupied at the moment, I say...yes. I can help you with that. Welcome to Angel Investigations. A head's up, though? Some of us may seem to be...mythical as well."