[speaker001:] Hi. I need a wake-up call tomorrow.
[speaker002:] What time would you like your wake-up call?
[speaker001:] I need two calls, one at 7 and another at 7 fifteen.
[speaker002:] That is no problem at all, of course. You'll get a call at 7 o'colock and another at 7 fifteen.
[speaker001:] Then again, I think 7 fifteen is too early. Change 7 fifteen to 7 thirty, please.
[speaker002:] So, that'll be a call at 7 and another at 7 thirty.Do you have any other requests?
[speaker001:] Not just now, but if I do think of something later, I'll give you a ring.
[speaker002:] Okay, sir. Sleep well.