How do you message an escort properly?

[oldfool]

For a newbee there is no point in texting. Even for established punters it is hit and miss.
Be calm, business like,polite and have specific time in mind. ( anytime between 4 and 6 for 30 minutes. Or whatever.
Don’t ask unnecessary questions ( read the profile several times and any reviews). If you do your homework it helps with nerves.

If you want tell her it’s your first / nervous. She will have worked that out after 10 seconds.
We have all been there and survived