[speaker001:] May I help you, sir?
[speaker002:] Yes, please. I'm looking for a cotton polo shirt.
[speaker001:] Any particular colour?
[speaker002:] Not really.
[speaker001:] How about this one?
[speaker002:] I like the design, but don't particularly care for the colour. Do you have that in other colours, too?
[speaker001:] Well, they come in white, pale yellow, aqua, red and green. Will a white one do?
[speaker002:] Yes. I prefer white and may I see a pale yellow one, too?
[speaker001:] Why, of course. Let's see... White... Pale yellow. Here you are, sir.