I had a date with a provider that uses a personal assistant.  What was unusual about it was I didn't know it until she told me on our date.  So I was getting flirty with some dude!  I kind of suspected something weird when I was getting really quick responses and she seemed a bit too excited for our date, like she had nothing better to do than think about it.  FYI, it was a dinner date I started planning two weeks in advance.

A girl that tends to own her phone calls will be looking at her phone while she should be sucking your dick.

When I have known who is responding (less than half of the time), it is usually some other gal doing the booking, often a retired provider. However, there are a fair number of male bookers out there too.  

I can only remember one case in particular.   The assistant was clear that she was an assistant, and while very polite and even personable, they did ask a lot of intrusive questions I thought.   When I mentioned this to the gal, she retorted that I shouldn't worry, it was just her mom being a mom.      

I am referring to higher priced women when I say this. Many of them outwardly have an assistant, and as the OP points out, many do not tell the client when they do. Maybe it's regional? In the northeast and west coast big cities, girls charging $600-700 and up use PAs to a very high percentage, imho.

I had a similar experience around 10 years ago. It involved a beautiful blond Philly based Provider who toured to Boston and many other cities. She had over 100 excellent reviews and I was hoping to meet her. I reached out well in advance of her Boston trip, had a couple of e-mail exchanges with my info and Provider references and then also a couple of telephone conversations that she asked for. The conversations were friendly and I was approved and we were set to go!
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The day of, a few hours before our appointment, I made voice contact and everything still sounded good to go.  As she told me to do, I called again ~15 minutes before the appointed hour as I am approaching her downtown hotel. Things started out well but then she starts asking me for detailed personal info.  I told her that she already screened me and checked my references and other info and had her approval as of a few days before. She said that she hadn't spoken to me until that morning and that it was her mother that I had been talking to. Yikes!  I declined to provide all of the info she requested, she got angry, and hung up on me and wouldn't answer my call back. I was very disappointed but I was able to arrange for a very pleasant local Plan B.  
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As it happened, her younger sister was also providing for a couple of years and then they both faded away.

I don't care how high class a woman is. Knowing how to run your "ESCORTING BUSINESS" and actually doing what you got to do is a talent where you do not need an assistant. It takes smarts to actually pull it off and make the HUGE $$$$$$.  

I am more curious about why you are wasting their time "flirting" with them? I send no more then 3 texts before  a date. One with my screening, one the day before to reconfirm and then the the morning of my appointment to say I am ready to leave soon.  

Think about the constant emails, texts and the calls then get a day. To answer them would take alot of time that they wouldn't have time to attend their "business". Haven't we seen numerous reviews where the guy ask for a certain attire for their date and she forgets about it or she didn't know about the request.
I know a booker who handles about 3-4 girls. Funny is that this booker will take some of the fallout when the girl can't make it. And yes she's kinda hot.

I agree with keeping it professional.  But all her texts have kissy face emoji and call me babe.  I respond in kind.  But if it's some dude or her mom it's just weird.

I love to set my day way in advance & I book directly via my personal email. Having my phone # is a privilege & not everyone I meet will get it. I would never want anyone booking my dates because that’s how I see if we may have chemistry. I love doing my own homework by screening individuals for compatibility. Half the fun is getting excited planning the date. Dinner dates are the best because I am a fit foodie!

Let's hope it's a trend.

That is two now. Keep up the good work.  

did you give your username to someone else?  Lol  If you write like this, I will be more interested in reading your posts and engaging with you.  I had gotten to a point where I was not reading about 90% of what you post because I had to work too hard to try to make sense of it and it was highly repetitive.  Glad to see there is an articulate person underneath the goofball character.  

To be 100% honest with you. I don't use a personal assistant....Nor do I plan on doing so.