[speaker001:] Excuse me, are you Dr. Smith?
[speaker002:] Yes I am. And you...
[speaker001:] I'm David, Joanna's husband. She has to be at work late today. So she asked me to pick you up here.
[speaker002:] So nice to meet you, David. Call me Bill. It's very nice of you to come here.
[speaker001:] My pleasure.