build databse application that arranges car renting

I'm an intermediate person who arrange care renting for some companies, I don't own cars, so I use some drivers with their cars. I want to make platform databse by application with 3 interfaces works online. 1- interface for the supplier (car rent request) 2- my intermediate interface (receive requests, destribute duties to drivers electronically, pricing and accounting must be included. 3- driver interface to receive the request. It's not like uber, it's car renting which is pre-scheduled. (like: Xcompany has 3 pax requiring car on mondey to visit luxor) I prefer Egyptian programmer