应用: 飞猪
任务: 去飞猪，去机票频道，查看7月18日广州到杭州的机票，选择一个航班，查看机票详情
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: TYPE
type_text: 广州
step_id: 5
action: CLICK
step_id: 6
action: CLICK
step_id: 7
action: CLICK