Existing Bot for Angola-Portugal Bookings Needed

Looking for an Existing Angola → Portugal Appointment Booking Bot
I am looking for a freelancer who already has a fully developed and working appointment booking bot for bookings from Angola to Portugal.
Important: I am NOT looking for someone to develop a bot from scratch. I need a ready-to-use, tested solution that can be deployed immediately.

Requirements
The bot must already be developed and currently working.
It must be capable of making appointments/bookings from Angola to Portugal.
The solution should be stable and reliable.
You must be able to provide a demonstration or proof that the bot is currently functional.
Previous experience with similar appointment booking systems is required.
Payment
I am willing to pay per successful booking/reservation.
The payment amount can be agreed upon based on the type of booking and the service provided.

When applying, please provide:
A brief description of the bot you already have.
Proof or a demonstration that it is currently working.
Which appointment/booking platforms or websites it supports.
Your price per successful booking.
How quickly you can provide access and start.
Please do not apply if you are planning to build the bot from scratch. I am specifically looking for an existing, working solution that is ready to use immediately.