Q is for quite

...quite automatic. It's a shame we hardly use it any more." 

"That's wonderful," gasped Milo. "May I have one little sound as a souvenir?" 

"Certainly," she said with pride, and then, immediately thinking better of it, added, "not. And don't try to take one, because it's strictly against the...

10 bonus points to anyone who can guess the next word, and if you haven't caught on by now, it starts with the next letter of the alphabet: R.