Online Appointment Scheduling Setup

I need a complete online booking solution that lets visitors choose an available time, confirm instantly, and receive automated reminders without any manual back-and-forth from my side. The core requirement is that every appointment must be requested and confirmed entirely through an online system; phone or email scheduling is not an option for this project.

I am flexible on how the system is delivered—whether you integrate an existing booking tool, connect a third-party platform such as Calendly or Acuity, or develop a lightweight custom module. What matters most is reliability, a clean user experience on desktop and mobile, and seamless calendar syncing so my availability always stays up to date.

Deliverables:
• A live booking page branded with my logo and colours
• Real-time calendar integration (Google or Outlook) with two-way syncing
• Automated email and SMS confirmations plus reminder sequences
• Admin dashboard where I can adjust time slots, blackout dates, and notifications
• Brief hand-over documentation or video so I can manage the system myself

Please outline your suggested approach, any tools or APIs you intend to use, and an estimated timeline for going live.