answer: #Person2# wants to buy Traveller's Cheques and #Person1# gives a simple introduction. Finally, #Person2# decides to purchase 500 US dollars worth of Traveller's Cheques.
documents: #Person1#: Good morning.
  #Person2#: Ah, hello. Do you have a service for buying Traveller's Cheques?
  #Person1#: Yes, we do. How can I help? I can give you a simple introduction, if you'd like?
  #Person2#: That would be wonderful.
  #Person1#: We usually recommend our clients buy US Dollar Traveller's Cheques, as they can be exchanged for local currency all over the world. They are certainly the most versatile.
  #Person2#: But what if something happened to them? What would happen to my money?
  #Person1#: As soon as you purchase your Traveller's Cheques from us, you are covered. No matter if you lose them or they are stolen, we will replace them promptly. All we ask is for you to write down the reference number of each cheque and keep it in a safe place away from the actual cheques. We will need that number if you need to make a claim.
  #Person2#: OK, I'd like to purchase 500 US dollars worth of Traveller's Cheques, please.