Помогите пожалуйста переделать диалог в косвенную речь.Mary: I do not want to go to the canteen…

Mary said that she didn't want to go to the canteen alone and asked Ann if she would join her for lunch. Ann said that she would love to go. Mary asked Ann when she would be free. Ann answered that she would be free in a quarter of an hour. Mary said that it was all right and they would go together.