Perhaps you want your session to be earlier?
This might be possible, so send a message and ask.
Tell me everything in one message, don't assume I will scroll back and discover a messaging history with you. Sometimes I have many people sending me messages at the same time. It gets confusing.
Most importantly - tell me what date and time you want (and if you are already booked), don't leave me guessing!
If you want to contact me at short notice for a swift reply or shortly before a booking, then text messages are best because they will be seen first. Sometimes my WhatsApp doesn't work.
NEVER ever expect an instant reply, and here is why:
1) I don't live at my place of work - so there is a good chance I'm driving to work or getting ready for work.
2) My phone is constantly on silent, and I do not spend all my time staring at it.
Work-life balance and all that.
And what is the above image about?
* I drive to work in time for your appointment.
* I don't text & drive.
* Be patient and wait for a reply.
* If I have to cancel or if I'm going to be very late, I will contact you and let you know. Otherwise, all is well.