"Simply click the "Book Now" button to send your request for the flights you choose. Then we will confirm the availability with you within 24 hours. When the booking is confirmed, we will send you a link to pay directly online by credit cards or by Papal.
To reconfirm for the tickets or change your booking, you should contact the company you booked with directly."

"Prices checked daily. Fares may change due to availability at time of booking.
Please contact us for the latest price and availability."

"Know exactly when and where you want to travel? Just go to our main menu to select Vietnam Airlines or Jetstar. From there you can find out all of the domestic flights in Vietnam."