M: Excuse me! What is the number of our plane leaving Shanghai for Moscow, please?
W: Flight No. CA3504.
M: What time does the plane leave?
W: At 2:45.
M:"And"what time does it arrive in Moscow?
W: At 13:30.
M: Does it stop in Beijing?
W: Yes.
M: By the way, could you tell me which gate we have to go to?
W: Let me see. Oh, please go to Gate 12.
M: Thank you.
W: You are welcome.