dialogue: Higgins: Hello, Sara are you finished packing yet? Do you need a hand?
  Sara: Thanks. Dad, but I can manage it myself.
  Higgins: Make sure you have your ID card. You will need it while you travel.
  Sara: Yes, I know. The problem is that I can't find it. Where did you put it?
  Higgins: All your important documents and certificates should be in the desk drawer.
  Sara: Oh, yes, here it is.
  Higgins: Sara?
  Sara: What's up?
  Higgins: Did you buy a map? Traveling can be really inconvenient without one, and you could even wind up lost
  Sara: No. Dad. We have a tour guide.
  Higgins: Also, take these pills in case you have any airsickness, and take some cold medicine, too. How about some band-aids?
  Sara: No, I won't get sick. I promise. Ok. I've finished. Bye, Dad. See you!
  Higgins: Take care, dear! Be careful! Oh Sara, wait a minute! You forget your raincoat and umbrella.
  Sara: Dad, that's all right. I don't think it will rain. And it doesn't make any sense to take that many things on a trip. Besides I like to travel light. Bye!
summary: Higgins reminds Sara of several items to pack for the trip. Sara decides not to take them except her ID card because she likes to travel light.