Hmmmm, seems odd to me.  As a provider, I always follow up on any emails I receive.  Provider or not, it's just good manners!  Some providers are extremely popular/busy and often tell you up front it may be 24 hours before they respond.  Also, with the holiday season, that could factor in.  Finally, I would suggest evaluating what you are saying in the email...could it be that you are sending 'red flags' within your emails?  Good luck to you!

And yes, non responsive ladies come with the turf, just move along.  And, I would say you should pay particular attention to what time of the year this is and the provider's calendar.  A LOT of ladies are off this time of the year, or on vacation or going nuts just like everyone else during the Christmas and New Year timeframe.

LRT, by which I think you meant to say LTR (Long term relationship)

Normally, this is used on singles boards by people looking to have a serious "significant other" type relationship which, as Tabu points out, is not what the typical provider is looking for, at least not through meeting clients.

I suspect you are using the term in a different context and want to convey the idea that you would like to develop a regular relationship with a provider whereby you would see them either exclusively or semi-exclusively as opposed to a one shot deal.

If this is the case, you should reword your messages to reflect this fact and not use the acromym LTR.  Just say that you would like to see them on a regular basis or have them be an ATF (All time favorite)

While some ladies just do not return messages very well; you should have a higher success rate than 10%. It's difficult to assess without seeing the text of your actual emails.

If you are stating in your opening correspondence that you seek a long term relationship(LTR) this might give them the wrong impression. Be clear that you could potentially be a repeat client rather than allow for the possible interpretation of looking for a relationship.

Other possibilities, or common newbie mistakes are giving the impression of being unsafe, discussing specific acts in exchange for money, or actions similar to LE; not saying that is the case here but worth pointing out as more common.

I've had this problem too.  I did everything right: specify the date and time I wanted the appointment, gave them my RS2K info, and wrote respectful e-mails, without a single reference to money or sex.  However, many escorts simply ignored the messages.

Interestingly, I only had this happen with independent providers.  Agencies, for the most part, were a pleasure to work with.  They wrote back within 3 days, specifying whether or not a particular girl was available, and offered an alternate time if she wasn't.

Now my question is this.  Why do independents, well... act so much like civvies (lol, couldn't resist)?  Wouldn't they lose out on clients that way?  This is the main reason why I stick to agencies.  They act way more professionally than independents.  And I feel more comfortable dealing with a business entity than an individual, when it comes to hobbying.