Just to reconfirm, if I need to book a ticket from ICN-LAX, LAX-ICN on OZ's non-stop flight in J for a departure in October 2018 then a return in November 2019, I can book the outbound for October 2018 then a return for any date in 2019. Once the schedule opens for November 2019, I can call NH and ask them to change the return date to the November 2019 date that I want. Since the return is within 355 days of departure from the outbound date, this should be a legal change and no fees (cash or miles) will be charged to process this change, correct?