Question

Render in the Indirect Speech, refer the narrative to the past:
Caroline: What's happening today? I've got a meeting this afternoon...
Secretary: Yes, that's right. With Henry and Ted.
Caroline: And the meeting's here.
Secretary: No, it's in Ted's office at 3.
Caroline: Oh, am I having lunch with anyone?
Secretary: No, you are free all morning.
Caroline: Good. I'll start on this report. Have I signed all my letters?
Secretary: Actually, you haven't. They're on your desk, waiting for you.
Caroline: Ah, right! I'm going to Scotland tomorrow.
Secretary: Yes, you're right.
Caroline: Oh, where would I be without you?!​