[speaker001:] Room service.May I come in?
[speaker002:] Come in, please.
[speaker001:] Sir, this is the coffee and bread you want.Can I put it here?
[speaker002:] Yes.How much is that?
[speaker001:] $ 6.
[speaker002:] Would you please charge them on my bill?
[speaker001:] Certainly.Please sign your name here.