Government Appointment Booking Automation Script

I need a robust browser-automation script that constantly scans a specific government site for newly released appointment slots, books the first available time, and finishes the whole reservation form automatically. The process must look human, work in several parallel sessions, and stay under the radar of the site’s anti-bot measures.

Scope of work
• Detect open appointment slots in real time through web scraping.
• Auto-populate every field required for the “Reservación de citas” workflow and submit it until a confirmation number is returned.
• Keep several sessions running at once (think headless Chrome/Chromium, Playwright, or similar) without triggering IP blocks or rate limits.
• Integrate a captcha-bypass layer (I’m open to third-party solvers, in-house image recognition, or another proven method you recommend).
• Log each attempt, success, and failure with timestamps so I can easily audit activity.
• Provide clear instructions on installing, configuring, and scaling the solution to additional machines or proxies.

Acceptance criteria
1. Script consistently detects and secures appointments during a live test window.
2. At least five concurrent sessions operate without IP bans or queue throttling for one hour.
3. Captcha challenges are solved automatically with ≥95 % success.
4. Full source code, a brief setup guide, and a README covering dependencies are delivered.

Please let me know which tech stack you prefer (Python + Selenium, Node + Puppeteer/Playwright, RPA tools, etc.) and any extra infrastructure you’ll need so I can prepare it in advance.