Can the group sit together?

Some airlines allow seats to be preselected as a block and assigned individually once names have been entered into the booking. 

Depending on the airline, the passenger has the option of changing their assigned seat during the check-in process.  

XL seats with more legroom or seats at the emergency exit can be booked separately on request and for a fee (if available). In addition, the guest must be in very good health and be able to speak the English language. Children are not allowed to sit at the emergency exit. The airline is entitled to relocate passengers who do not meet the required criteria, despite payment on the spot.