Read the following conversation and answer the question.

M: Is this the check-in counter for Flight 914 to Los Angeles?

M: Yes, but I'm sorry the flight is delayed because of a minor mechanical problem. Please wait for further notice.

Question: What do we learn from this conversation? 

- The man went to a wrong check-in counter.

- The man has just missed his flight.

- The plane's departure time remains unknown.


The plane's departure time remains unknown.