B: I am sorry it just doesn't make sense to me.

A: I think I should call him up and ask him if it's OK.

B: You'd better do it right away.

A: I've got to get back to New York tonight.

B: Oh, I'll miss you.

A: Should I call an ambulance?

B: No, no. that's OK.

A: He'll be here soon. You've got to have patience.

B: Okay.

A: I've got to speak to you privately now.

B:  Sorry. I'm tied up right now.

A: What time are we supposed to be there?

B: By ten o'clock.

A: We can't park here.

B: Only five minutes.

A:  We better obey the traffic laws.