应用: 飞猪
任务: 打开飞猪，进入景点频道，搜索“颐和园”，收藏景区
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: CLICK