I have booked one-way flights for my wife and 9-year-old daughter from Bangkok to London via KL on Malaysian Airlines through Expedia.
The Expedia confirmation shows the two travellers as one adult and one child, but the MAS ticket confirmation shows them as TWO adults. Will this be a problem when they check-in? How do I get the MAS confirmation changed to show one adult and one child as it's nigh on impossible to contact them?