Passage: Last night , I booked my ticket to Boston . I got on the computer and found the next available train and purchased my ticket . I packed my bag and printed my purchase confirmation . This morning , I headed to the train station . My train was scheduled to depart at 8:00 AM . I checked my watch and saw it was 7:35 AM . I quickly headed to the gate where my train was . I was easily able to board the train . I found my seat towards the back of the train . I was happy to have a window seat so I could view the scenery during the trip . The steward came over and asked if I wanted a beverage . I said I would like a water . She quickly returned with my drink . Shortly after , the train departed . I also chatted with a few other passengers and enjoyed a quick nap during the trip . After about two hours , the train arrived at its destination . I gathered my luggage and got off the train . I had arrived in Boston . Question: When did they set their luggage aside? Option1: upon ticket purchase Option2: upon boarding the plane
upon boarding the plane