Tell me about your most significant work experience that relates to this position.

"In my most recent position I had many related responsibilities such as client relationships, customer service, and cold calling. The job descriptions are very similar; however, your role is a slight step up in responsibilities which would provide the growth that I am looking for."

"I am performing a role very similar to this one at my current employer. However, this role would be a step up for me. After years of working in this field, I am ready for the challenge of leading a team."