[speaker001:] Excuse me. How much for a two liter bottle of Coke?
[speaker002:] 87 cents.
[speaker001:] How come so cheap?
[speaker002:] It 's on sale this week.
[speaker001:] I 'll take one. And here is a dollar.
[speaker002:] Here 's your change.
[speaker001:] Thank you very much.