Reported Speech
"We've decided to spend our holidays in Paris," they told us.
They told us (that) they had decided to spend their holidays in Paris.
"I've written you a letter," Karla said to John.
Karla said to John (that) she had written him a letter.
Jill said, "I'll go to the bank tomorrow."
Jill said (that) she would go to the bank the following day/the day after.