Go to the "Flights" section.

Select a flight type as "Complex Multi-Leg."

Specify the destination and choose the flight dates. A complex multi-leg flight can include up to four destinations.

Indicate the number of passengers.

Choose the service class.

Select the appropriate flight from the search results page.

Click on "Other Fare Options" to view all available choices.

Click "Select."

Enter passenger details.

Before confirming the booking, double-check the correctness of the information:

Pay for the flight from your credit limit before the time limit (the time allocated by the airline for ticket issuance) expires.