What's being described here is not what we usually consider escorting. I believe in West Palm Beach it's called a walker. This is someone well spoken in many languages who accompanies a wealthy older person out to events and social gatherings so the client doesn't get lonely.
Typically, on this forum, such elaborate services are not required nor that long in time spent.
@TomasekEU I'm curious why you would want to seek new clients if the ones you already have gave you enough money to buy several houses all over the world? One last thought, for the service you're advertising, you'd be better off going to Republican fundraising events to find the level of sweetness you want to flavor your bank account with.