Free Ticket for Flyship

Source: npc/quests/quests_airship.txt

1. Progress Airship crewman Kain Himere storyline to his family-reunion stage (kain_ticket flow).
2. At the final segment, return his wife/daughter letter-journal item (Doodled Message).
3. After the reunion dialogue, Kain gives reward tickets.
4. Reward line is getitem 7311,4.
5. That item is Free Ticket for Flyship.