Domestic Tour Booking Website Build -- 2

I need a straightforward domestic holiday tour site that fits within my ₹7,500 budget. A cloned or ready-made template is completely acceptable as long as it looks clean and is easy for me to update later on.

Core functions
• Visitors must be able to choose between Instant booking and a Request-to-book option on every package.
• Listings will cover Adventure, Relaxation and Cultural tours, so the layout should let me add new categories or combine them as needed.
• At checkout, I only plan to accept Digital Wallets (UPI, Paytm, PhonePe or similar). No card or bank transfer modules are required.

Other essentials
– Mobile-responsive design.
– Simple admin panel where I can add/edit tours, dates, prices and image galleries.
– Auto-generated invoices/confirmations via email or WhatsApp template messages.
– Basic SEO plug-ins and speed optimisation so the pages load quickly on 4G.

Deliverable
A fully functioning website deployed on my hosting with clear hand-over notes (theme, plug-ins, and how to add new packages). Once everything is tested and I can publish a new tour on my own, the project is done.