answer: John dreamed to be a pilot and #Person1# dreamed to be a scientist. Then they talk about the practical dream at present.
documents: #Person1#: John, did you have a dream when you was a little boy?
  #Person2#: Of course I did. I dreamed to be a pilot when I grow up. But unfortunately, I didn't realize it.
  #Person1#: I had the same experience with you. When I was a little boy I dreamed to be a great scientist. But now you see, I'm just a common office clerk.
  #Person2#: Okay, forget about that. So, do you have some practical dreams at present?
  #Person1#: I do. And now I'm working hard to learn English, and I want to be an interpreter some day.
  #Person2#: You're promising. Just follow your dream and never give up.
  #Person1#: Thanks, I will.