A student was heading home for the holidays. When she got to the airline counter, she presented her ticket to New York. As she gave the agent her luggage, she made the remark, "I'd like you to send my green suitcase to Hawaii, and my red suitcase to London."

The confused agent said, "I'm sorry, we can't do that."

"Really? I am so relieved to hear you say that because that's exactly what you did to my luggage last year!"