A、Follow the instruction he gets from the intercom. B、After the plane takes off. C、As soon as the light above the seats goes off

M: Phew! I had to run all the way to make it.
W: You are a little late. May I see your boarding pass?
M: Let’s see. Where did I put it? Oh, here it is. I hope I got the non-smoking section. I was in such a hurry.
W: Yes you did. It’s seat 32C on the aisle.
M: Miss, this is my first flight. I wonder if you could show me the ropes?
W: Don’t be embarrassed! Every one has to make their first flight sometime. I’d be glad to. That’s what we are here for.
M: Thanks, I don’t even know how to find my seat.
W: They are all numbered. Just go straight back and another stewardess will show you where to sit and how to fasten your safety belt.
M: And then ...?
W: Then listen to the intercom for further instructions.
M: Thank you.
W: Don’t mention it. I’ll come back later to see that you are OK.
M: Thanks again.
(A few minutes later)
W: Hello there. How are you doing?
M: Fine so far, but my ears feel a little funny.
W: That’s the air pressure. You’ll get used to it in a while.
M: Can I unfasten my seat belt now?
W: As soon as the light above your seat goes off, you can get up and walk around.
M: Will there be a movie?
W: Yes, but not until after we have served dinner.
M: Will that be soon?
W: Yes, right away. You must be hungry.
M: Not very, but I would like a drink, please.
W: I’ll bring you one. Would you like a coke, beer, wine  ....
M: Just water please.
W: Would you like to see a magazine?
M: Yes, I like to look at Newsweek please and could you tell me where to find the restroom?
W: It’s fight back to the rear of the plane.
M: I’m grateful for your help.
W: It’s my pleasure.