Behind the Scenes: Marketing Funnels Third

Hi all, I have an interview for a Trainer role next week - part of which I need to present a 10 minute training session on any topic and I'm really stuck for ideas... I have provided training/coaching before but this would be my first full-time training role. I work in a large call centre in Collections for a large financial institution and the interview will be conducted by the Head of Training (female), but I am to assume that the session is for a small group. The only visuals I would have are flip charts/handouts. I understand the basics of producing a training session and appreciate that they are looking at my training skills rather than the subject matter but I am at a bit of a loss. I did have the idea of "Motivation Options" with the aim of increasing interest in motivation issues, but am worried that it is too big a topic to fit in just 10 mins. I have heard that some people have chosen things like "how to.... iron a shirt/tie a tie....etc" but I'm not sure as to how well that would be perceived. Any suggestions/advice would be greatly appreciated.