Okay, let’s break this down. Diane has 34 years of experience in event planning, which is a significant amount of time. Her senior leadership positions at GES and Tradeshow Convention Services, Inc. indicate a high level of expertise. However, her experience is primarily in the event planning space, which may not be as in-demand as other skills like software development or data science. Additionally, she is based in Spokane, Washington, which is a smaller market compared to major cities like New York or San Francisco. Considering these factors, I estimate her hourly rate to be around $125, which is slightly below the national average for event planners in the United States. However, this is still a reasonable estimate given her experience and skills.