Richard:  Mary, would you like to get something to eat with me?
Mary:  OK. When?
Richard:  At 10 O'clock.
Mary:  10 in the morning?
Richard:  No, at night.
Mary:  Sorry, that's too late. I usually go to bed around 10
Richard:  OK, how about 1
Mary:  No, that's too early. I'll still be at work then.
Richard:  How about 5
Mary:  That's fine.
Richard:  OK, see you then.
Mary:  Alright. Bye.