英语口语对话 laughter is the best medicine

I think so.Laughing make us happy.To laugh more is good for our healthy,it can treat our illness.求以laughter is the best medicine为主题的一段英语对话，两三分钟左右需不需要人物注明如果可以的话，谢谢啦！Betty:Hi,Jack!Why are you so sad?Jack:Hi,Betty.I think there is something wrong with my body.I have gone to see a doctor,but I didn't feel better after taking much medicine.Betty:Oh,I am sorry to hear that,but how about smiling more?Jack:why should I do that?Betty:Because laughter is the best medicine.If you go outside,you will find someting interesting ,then you will enjoy yourself.You will forget your illness and smile more.Well,you know,your healthy is depend too much on your thoughts.If you feel happy,your body will get better soon.So try to smile more.Jack:Sounds great!I will follow your advice.Thanks a lot,Betty!Betty:Don't mention it.构思得有些久，抱歉。