Дополните диалог, употребив to be going в нужной форме(Complete the dialog, use to be going to in necessary form)

Mother: Paul, do you remember that you wanted to go fishing tomorrow?
Paul: Yes, Mother.
Mother: When you to get up?
Paul: I to get up at five.
Mother: It is very early. How you to get to the river?
Paul: I to walk there. There no buses at this time.
Mother: Mike to join you?
Paul: Yes, he is.
Mother: When you to be back?
Paul: I think, I shall be back at three.
Mother: Good. I to have dinner ready by this time.