I purchased a round trip ticket from SNA to LNK, confirmation *INTYFB**This trip is sol...

I purchased a round trip ticket from SNA to LNK, confirmation *INTYFB**This trip is solely to be present with my older sister to disperse my deceased mothers “little brothers” (our sweet uncle) ashes at a beautiful All Souls Day Ceremony at Saint Mary Magdalene Mausoleum in Omaha, Nebraska. *When I made my travel plans we were told this Holy Catholic Ceremony would take place, as it does every year, on All Souls Day which is always November *nd. They have JUST changed the date to Saturday, November *rd, which is when my flight home is! **I need to change my flight please to:*flight ***** from SNA to Denver on Oct **st and then connecting to LNK, flight ****, arriving at *:** **Returning:*Nov. *th on flight***** to Denver*And then flight**** to SNA for $***.** today.**Please help me in this family situation please. **Thank you!