英语口语以Talk about how to keep healthy 为话题编几句两个人的对话？

以Talk about how to keep healthy 为话题：A:I want to be healthyB:Your idea is very goodA::Thank you. You know what I should doB:We should get up early and go to bed early. Doing exercise is good for our health. Such as running, swimming, go mountain climbing and so on. We hadbetter open the window often and/to keep the air fresh. We must eathealthy food and drink plenty ofboiled water. If we follow the advise ,we will keep healthy.