A: Good morning. Have a seat, please.
B: Thank you. I want a haircut and shave, please.
A: Very well. And how would you like your haircut, sir?
B: Just a trim, and cut the sides fairly short, but not so much at the back.
A: Nothing off the top?
B: Well, a little off the top.
A: How about the front?
B: Leave the front as it is.
A: Okay. Do you want me to trim your moustache?
B: Yes, please.