Помогите написать диалог по плану, который в восьмом упражнении страница 100.

Student A - SA. Student B- SB
SA. Hello, SB, it's SA. I am on а bus to town.. Are you there ?
SB. Hi, SA. Yes, I am at sports centre. What do you want?
SA. I want to meet up first. Are you busy right now?
SB. No, I've just finished a basketball game. I'll meet you, SA. What do you want to do ?
SA. To start with, I need to buy a book for school. Then we can go for burger at the cafe next to the bookshop.
SB. Great, I need a book for school too. But I'd rather go for pizza instead. Would you mind ?
SA. No, I think pizza is okay. See you.