At the hotel. Checking out from a hotel conversation

In this part you can see a checking out from a hotel conversation. Script: D: Hello. What can I do for you Lisa: We d like to check out of our room. Here are the keys. It s room number threetwoone. D: Did you take anything from the refrigerator Mary: Yes, we had two colas. We also ordered room service once. D: Ok. Your fivenight total comes to three hundred and ten dollars. Are you paying by cash or credit card Mary: Credit card. Here you are. Oh, and can you call an airport taxi for us D: I