Random Text Messages and Call Log Generator Script

First Part I wanna generate random text messages for android. The backup must be generated into .xml format that can be restored via (sms backup and restore) android app available on play store. There must be random messages generated from different categories like promotional, logistics, marketplace, personal, bank transactions, offers, otps, service providers etc (database will be fixed but every time messages will be generated with different values or different options. Like diffenet promotions, logistics related msgs will have random tracking IDs, marketplaces likes amazon flipkart will have different type alert (order placed, dispatched, cancelled, delivered,etc), personal messages will be random message (some quotes) and transaction will have random transaction ID, amount and bank accoumt number/upi Id. the generated backup must be of last 3 months with around 1500-2000 messages upto current date and time when generated. Second Part You have to generate random call logs (last three months to current) from randomly created contact list and. Every day there must four dialed, four received (random duration for both) and four missed calls. That was all about project the first part of the project is mandatory and i can help you with second part(I have already created that with some tuning left)