To save your time, we suggest you simply Sign up a TakeTours account and add your flight info directly.
Step 1
Create an account through Sign Up
(optionally, you may use your facebook/google account without sign up).
Step 2
Log into your new account and Click 'My Bookings' menu from the left.
Step 3
Click Add guest bookings
Step 4
Enter the email address used for your guest purchase to get a security code. Once security code is verified, your 'Guest Bookings' becomes 'My Bookings'. Once you see the bookings from 'My Bookings', you can manage your bookings.
Step 5
Locate your order and edit flight info for your group.