Asking for and giving advice

Vicky: Hey, Elisabet. Are you Ok?
Elisabet: No, I don't feel very well.
Vicky: What's wrong?
Elisabet: Yesterday I cough a cold, and now I've got a sore throat.
Vicky: Oh! You should go home.
Elisabet: No. I want to dance after schoool.
Vicky: You really shouldn't dance, Elisabet.
Elisabet: You're right. I'll go home.