answer: Lily tells David she will go to China tomorrow as a reward for the Chinese contest. David wishes her a nice journey.
documents: #Person1#: David, I'm going to China.
  #Person2#: Really? How do you get the chance?
  #Person1#: You know. I took part in the Chinese contest. I was the best and they gave me this reward. I don't have to pay for my trip.
  #Person2#: Congratulations. How lucky you are!
  #Person1#: Thank you. I'm leaving tomorrow morning.
  #Person2#: I'm sure you'll enjoy the trip. China is such a beautiful country.
  #Person1#: I'm sure I will.
  #Person2#: Have a nice journey, Lily.
  #Person1#: Thank you, David.