Reservations on the website/?

Question

Bots

Guys, who can tell what you can think of in my situation. Reservations must be made on the website. I choose a date. And every hour there are 5 spots. I refresh the page endlessly, and at the beginning of the hour (+2-5 minutes) the time becomes clickable.
I click on the time, then on the captcha and the next button. For everything about everything .. well, a second
But as a rule, I am disappointed in the form of an inscription, there are no places ..
What can you think of? MB auto hot key or selenium??? Or should I write a bot? just tired of sitting until 4 in the morning (traffic drops a little)