Had to laugh at this.
As if any of us divulge and real info to a whore. I've claimed to have been a hypnotist (seriously!), an immigration officer, a lawyer, a doctor, the hotel manager and a school teacher. What ever takes my fancy that day.
The problem is if they think you're a high earner they are more tempted to jack up the price, or if you say Electricia or a plumber they ask for a favour, If asked I say I work in a car park, kills the subject dead, no price hike and no "could you do this for me" shit