Persuasive techniques

After having studied Macbeth in 4 Bl, students were asked to work in pairs and build up some dialogues where "student A tries to convince sttudent B", practising some persuasive techniques...

This is the situation: student A convinces student B to let him use his car......

This is the kind of dialogue written down by two students:

STUDENT A: Sheila, I'd like to know if you let me use your car for the next weekend because my friends and I are going to a music festival....as the festival is far we need a car so we can go. Please let me your car, 'cause my friends are counting on me already.

STUDENT B: I'm sorry, but I won't let you my car because the last time I lent it to you, you gave it back to me in very bad conditions.....you're so careless! What's more, I don't think your new friends are good ones. I don't trust you and them!

STUDENT A: Please!!! I promise that this time I'll take good care of your car: If I return it to you in a bad way, I promise I'll never ask you for it again! Give me a chance

STUDENT B: OK you have got me to lend you my car.....I wish you wouldn't damage it!

This is another dialogue written down by two more students:

D: I really want to go to that music festival, but I really need a car and my brother has told me that he won't lend his.

L: You have to convince him to let us go on his car, because there's no public transport

E: I totally agree with L!

D: Hey Luke, what's up?

Luke: What do you want from me?

D: I was wondering if you can lend me your car to go to the music festival.

Luke: No way!

D: If you don't lend me your car I'll tell mum and dad that last year you broke their car and then you told them that it was an accident, but I know for surethat you were drunk

Luke: Fine! I'l lend you the car but don't ask me any more favours

D: Dear:::I know you're intelligent! Love you