[That is a reaction he did expect. She's clearly a trained singer, after all, and what kind of performer wouldn't jump at the chance to perform.] Oh, indeed? I'd be happy to have your assistance, of course.

[he pauses, considering, leaning back just a bit to give himself room to fold his arms over his chest]

Granted, at the moment I'm not entirely whose talents we may be able to employ. However, if all goes as planned, I'd like to hold auditions on Wednesday...if you might consider auditioning?