应用: 京东
任务: 打开京东，进入"消息"tab回复凤凰电动自行车商家的信息“好的”
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: 好的
step_id: 5
action: CLICK
step_id: 6
action: STOP