Oh, we didn't miss it.

From In Passing, a funny website . . . this woman named Eve publishes funny things that she overhears people say . . . such as this:

"These tickets are 6 months old."
"But we didn't use them then. It's the same flight number, today."
"And you want to use these tickets today for a flight that you missed in November?"
"Oh, we didn't miss it. We decided not to go. We'll need the same seats for today, my knee is bad."
--An airline check-in agent, and a passenger, seemingly talking to each other, but not really hearing anything.

Yeah, that's the ticket! (groan)