When do holiday hours start at malls?
user
When they start.
assistant
Do you know what day in November they start?
user
Yes.
assistant
What day?
user
I do not know.
assistant
When do holiday hours start at malls?
user
When they start.
assistant
Do you know what day in November they start?
user
Yes.
assistant
What day?
user
How would I know?  Shouldn’t you tell me?  Like, a day is a day, so I can just say...
assistant
When do holiday hours start at malls?