In this case,"will have been" becomes "would have been"
The boy said" They will have been waiting for me"
View AnswerThe boy said They would have been waiting for me
The girl said" I will have been an air hostess by 2020"
View AnswerThe girl said I would have been an air hostess by 2020
The man said" I will have been getting old in 10 years"
View AnswerThe man said I would have been getting old in 10 years
She said" I will have been married in 3 years time"
View AnswerShe said I would have been married in 3 years time