ASP.NET Multi-Step Booking Widget Development

I run the appointment system at http://qwicbook.com and I need to give our doctors a smoother way to embed it on their own sites. The goal is a self-contained booking widget that loads through an IFRAME, walks the patient through a clear multi-step flow, and talks to our existing ASP.NET back-end.

Here is what I expect:

• A polished, responsive front end built with the stack you are most comfortable with (JS, ASP.NET) that slots into an IFRAME at a fixed URL we will provide.
• The widget must handle the full booking journey: pick service → choose date/time → enter patient details → confirm.
• All calls for availability, creation, updates, and cancellations already exist in our ASP.NET Web API; your job is to wire them up from the front end.
• Any state management should stay inside the IFRAME so host sites never see patient data.
• Smooth hand-off back to the host page (optional redirect or postMessage) once the booking is complete.
• Clean, commented code and a short setup guide so each doctor’s webmaster can drop the IFRAME snippet into WordPress or plain HTML without tweaks.
Important: I need daily commits in GutHub. - You first need to demonstrate by producing a dummy visit so that we can align expctations

Collaboration will be easiest if we can talk during IST working hours, so please confirm you can overlap. Once we agree on milestones I’ll spin up a staging environment and share API keys. Let’s chat if you’re ready to start.