Event staff for London trade show in September

We are exhibiting at a London event late September, a b2b event and require 2 people to help attract delegates to our stand. The event is 2 days 24th and 25th September with help needed from 10:00 - 4:00. Ideally we need people who can confidently represent our brand in a professional way, bubbly and enthusiatically channeling visitors to the sales team who cantalk about our product in more detail. This will hopefully lead to more work longer term