human
Is Professor Kelley in?
gpt
He is, sir, replied the barkeeper.
human
Do you wish to see him?
gpt
Well--ahem!--yes, if he is alone.
human
I think he is alone. I do not think any of his pupils are with him at present, sir.
gpt
Will you be kind enough to see? asked Ditson.
human
This is a personal matter--something I want kept quiet.
gpt
The professor is quite alone. Will you go up, sir?
human
Y-e-s,
gpt
Knock at the door at the head of the flight,
human
Come in!