22. Receptionist: Good afternoon, madam. Do you have a reservation? Aileen: No, I don't.___________ Receptionist: Let me check that for you. Yes, we have one single room on the eighth floor. Aileen: Great! I'd like to stay for two nights. (A) How long will you be staying? (B) What type of room do you need? (C) Are there any rooms available? (D) Can you change the room for me?