Me:Hello,Sir.May I help you?
Guest:Do you sell stamps here?
Me:Yes,we have face value of RMB 1 and 6.Which one do you prefer?
Guest:I would like to have five 6s please.
Me:Sure,here you go.
Guest:Do you provide posting services in here?
Me:Of course.I can help you place the letters for post at the Concierge and they will take care of them.
Guest:Thank you very much.
Me:You are welcome.