应用: 美团
任务: 打开美团，预定08-15日北京到杭州，08-20返回的机票。
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: SWIPE
step_id: 2
action: SWIPE
step_id: 3
action: CLICK
step_id: 4
action: CLICK
step_id: 5
action: CLICK
step_id: 6
action: CLICK
step_id: 7
action: CLICK
step_id: 8
action: CLICK
step_id: 9
action: CLICK
step_id: 10
action: CLICK
step_id: 11
action: CLICK
step_id: 12
action: CLICK
step_id: 13
action: CLICK
step_id: 14
action: CLICK