Based on the skills and experience listed, I estimated Jennifer's hourly rate to be around $40. This is a relatively low estimate, as event management and planning typically command higher rates. However, considering her experience as a floral and event designer, which may not be as highly sought after as other event management roles, I kept the estimate low. Typical event management rates in the US range from $50-$100 per hour, but this can vary widely depending on the location, industry, and level of experience. Without more information on Jennifer's specific industry, client base, or level of expertise, it's difficult to provide a more accurate estimate.