answer: #Person2# chooses a Chinese meal, soybean milk, and a small cup of orange juice on the plane. He asks #Person1# about the duration of the flight and requests to change his seat.
documents: #Person1#: Excuse me, sir. Which would you like? A Chinese or a western meal?
  #Person2#: Chinese food, please.
  #Person1#: Please put down the table in front of you. Here, like this.
  #Person2#: Oh, thank you. That's very kind of you.
  #Person1#: It's my pleasure. What would you like to drink? Tea, coffee, orange juice?
  #Person2#: Do you have any soybean milk?
  #Person1#: Yes, here you are. We also have some very nice orange juice. Would you like to try some?
  #Person2#: Thanks a lot. Just a small cup, please. By the way, how long does the flight take? And can I have a seat beside a window? I'd like to enjoy the scenery outside.
  #Person1#: About 6 hours, and it lands at 8:00 PM. I'll ask someone to see if you can change seats.