It's Mrs. Shellhammer, and they have the loveliest room, and they'd be so happy if you'd stay with them.
6 seconds sound clip from the Miracle on 34th Street (1947) movie soundboard.
You can hear this line at 00:42:47 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, darling! How silly of me.
- Oh, and so do I, Mrs. Shellhammer. Just a moment.
- That's very sweet of them. Please thank them very much. But I'm going to stay with Mr. Gailey.
- I think I'd better get the meat.
- Ah, come on now. Why don't you give me a chance?
[...]