Need Taxi Booking and Ride Sharing application

I need Taxi Booking Application
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=> Rider Booking (Source & Destination)
Customer will select Source and Destinatination
He will select Vehicles types
Selecting riding time Now or Later
He will get Drivers offers price and can book this ride
He can cancel current driver rides and can choose another Driver's offers

=> Driver Side Mobile Application
When customer/Rider booked Source and Destination, He will get notification
Driver can see Booking Source Point, Destinations Point and Distance & Time
He can Provide his offer price for that ride to riders
If Customer/Rider will select his offer price , He can start his riding by getting OTP

We need application like Ola, Uber & Others but need modification during booking.
We will work on prebuild templates, if you have some suggestions we can work on that.