Well, I mean, when you discovered that the credit card was stolen...
5 seconds sound clip from the Home Alone 2: Lost in New York movie soundboard.
You can hear this line at 01:17:43 in the Blu-ray version of the movie.
Quote context
[...]
- We'd like to offer you a complimentary suite while you're here.
- What kind of hotel allows a child to check in alone?
- The boy had a very convincing story.
- What kind of idiots do you have working here?
- Well, I mean, when you discovered that the credit card was stolen...
- We attempted to confront him, he ran.
- It's Christmas Eve, and because of you, our child is lost in one of the biggest cities in the world.
[...]