Semi-formal attire is the most appropriate choice for a business trip, as it strikes a balance between professionalism and comfort.

It is generally recommended to arrive at the airport 2 hours before departure for a domestic flight, to allow sufficient time for check-in, security, and boarding.

The proper way to greet a business associate from another culture may vary, so it is best to be prepared for any situation. A firm handshake, a slight bow, and making eye contact with a smile are all generally considered to be polite and respectful greetings.

If you are running late for a business meeting, it is important to call or email the other person to let them know as soon as possible. This shows that you are respectful of their time and that you value the meeting.

During a business meeting, it is considered rude to use your mobile phone for anything other than taking notes or checking the time. It is best to turn it off or set it to silent to avoid distractions.

When addressing a business associate from another country, it is best to use their title and last name. This shows respect for their culture and position.

At a business dinner, it is important to be polite and respectful to everyone present. This includes listening attentively, speaking politely, and avoiding disruptive behavior.

In most countries, it is customary to tip service staff at restaurants 20% of the total bill.

When packing for a business trip, it is best to pack light so that you can easily carry your luggage. This also helps to avoid baggage fees.

The best way to handle jet lag is to adjust your sleep schedule gradually. This means going to bed and waking up at the same time each day, even if it means waking up early or going to bed late.

When riding in a taxi or ride-sharing vehicle, it is important to be polite and respectful to the driver. This includes being on time for your pickup, not making the driver wait, and speaking politely.

When handling a business disagreement, it is important to listen actively and try to understand the other person's perspective. This shows that you are respectful of their opinion and that you are willing to work together to find a solution.

When saying goodbye to a business associate, it is important to be polite and respectful. This includes shaking hands firmly, bowing slightly, and making eye contact with a smile.

After a business trip, it is important to follow up with the people you met with. This can be done by sending a thank-you note, calling or emailing to thank them, or sending a gift.