In more ways than one, suppose. [Given all the flirting, she can think of several ways he can service her aaayy.]

Call me Oona. Am a mermaid. [She leans in curiously, not even bothering to hide her eagerness.] What does a dragon do? Have heard whispers, but my kind is not so, hmm... Interested in things above water. Heard of dragons, yes, but do not know.

[Except that they apparently are big and can fly and maybe shoot fire out of their mouths or something?? And that possibly they like shiny things as much as mermaids do. That's about the extent of her knowledge; and, of course, dragons might be vastly different in his world. What does she know.]