British Airways taking advantage of Passengers

British airways is taking booking for early flights at higher rates and then without informing the client, changing the flight details to a later cheaper flight.it is absolutely *********, unprofessional and super dishonest. Not only does it infringe with the 1 meeting I have to attend, there is no excuse or remorse. This is shocking. Your systems are poor, your communication non-existent and your respect for your passengers ignored.