62. Keep the Change
Jimmy is at the Boston Airport. He hails a taxi.
T： Where to， buddy？
J： The Sheraton Hotel， please.
T： Ok. Is this your first time in Boston？
J： Yes. What's a good place for sightseeing？
T： If you have a lot of time on your hands， you can walk the Freedom Trail.
J： I'm kind of strapped for time.
T： In that case， whatever else you do， you must check out the observatory on the 63rd floor of the John Hancock Building.
J： Isn't the building all glass？
T： That's right. You can't miss it. Here's your hotel. That'll be $17.50， please.
J： Here's $20.00. Keep the change.