Midterm test II on Discourse Analysis for the 2nd

Task III.(7 points)Part of providing good customer service is knowing the right way to communicate. English has its own "accepted" ways of talking to customers/clients/guests. If you don't use these, or if you use them incorrectly, you might come across as rude or unprofessional. In the exercise below, pretend that someone is asking you the question in italics. Choose the best, most polite response: (2 points)
1. Can you get us a table by a window?
  I'm sorry, but none of those tables are available right now.
  That's impossible.
  I'm sorry. You'll have to sit somewhere else or leave.