How can I make advance seat assignment? How can I register my mileage?

After you receive an email regarding your e-ticket, please select your own seats and register your mileage through the airline's website.
Airline's Reservation Number or E-ticket Number can be found on E-Ticket.
There may be cases in which you are not able to request a seat preference.
If you cannot reserve seats in advance, please select your seat at the airport on the day of departure.

*We do not have package plans that guarantee that you and your companion sit next to each other.
**Please contact the airline directly if you have any inquiries about mileage and related matters. We cannot be held responsible for any problems related to mileage, such as mileage not being credited.