One-Time Booking System Build

I’m launching an online “rental boyfriend” service and need a focused booking engine to power it. The platform’s core is simple: guests should be able to pick a date and time, confirm availability, and lock in the reservation—no recurring or repeat-series bookings, just single sessions every time.

Key pieces I want delivered:

• Clean, responsive booking flow (desktop & mobile) that collects the guest’s details, shows real-time availability, and finalises the slot in one step.
• Automatic SMS notifications fired on confirmation, reminder, and cancellation. I’m open to any reliable gateway (Twilio, Nexmo, etc.) as long as messages arrive quickly and logs are easy to review.
• Admin dashboard where I can add or block out times, view all bookings in a calendar view, and manually trigger SMS updates if needed.
• Basic safeguards—double-booking prevention, error handling, and a straightforward cancellation window.

If you have an existing framework or prefer to build custom, just outline your stack and how you’ll keep the code maintainable. Payment and other add-ons can be stubbed for now; my immediate goal is a solid one-time booking workflow with dependable SMS alerts.

Happy to answer any technical questions before you dive in.