user: Think up some ways to pass the time on a long airplane flight.

assistant: Here are some ways to pass the time on an airplane flight:
1. Watch a TV show or a movie. Many subscription services allow downloading media for offline consumption. Alternatively, some airlines will offer complimentary movies and TV shows to watch.
2. Read a book. If you are using an e-reader, make sure to download books before the flight.
3. Listen to music or a podcast. Download your album or catch up on podcasts on your flight. This can help you relax until you arrive at your destination.
4. Sleep. This will pass the time quickly. If you have trouble sleeping in airplanes, consider using a travel pillow. This can also help energize you so you land ready for any activities you have planned.

user: Who was the US president during the 9/11 attacks?

assistant: President George W. Bush

user: What are the big four accounting organizations as per the given passage? List the names in bulleted format.

assistant: KPMG International Limited
Ernst & Young
Deloitte
PricewaterhouseCoopers