关于意见和建议的英语小对话至少每个人3句!（2个人）要求最好就是每个人3,4句的短短的对话~

A You'd better see a doctor when you have the flu.
B Thank you.What should I do if I have a headache?
A You should have a good rest.
B Is that all?
A You must drink plenty of water.
B Anything else?
A You must not stay up at night.
B Thank you very much.