A caution when dealing with UL:
Get your booking name right! Because no other airline website that I've booked on-line with asks for: Title then Last Name then First Name (in that order)! Not Air India, not Malaysia Airlines, not Qantas, not British Airways, not Cathay Pacific (and I could go on and on).
And oops, I reversed my first and last names. But I noticed it a few minutes after booking.
But there's no way UL will change the booking. And they have said I could be denied check-in (due to name mismatch). They have said they now cannot guarantee my flights. And they will not cancel and let me re-book (for the same fare) without a substantial fee.
In fact they are horrible to deal with. All just to try and correct a typing error. Qantas does it better:
Same Day No Mistake | Qantas