Expressions of asking and offering help

Give a sign for each sentence based on the function of asking or offering help!

AH (asking help)
OF (offering help)
RH (refuse help)
AH (accepting help)
RO (refuse to offer help )

Dialogue 1

Ryandra : Wawan, where are you ?
Wawan : I’m in the house. What’s matter ?
Ryandra : Oh, Could I possibly ask you to help me ?
Wawan : I’d like to help you. For what ?
Ryandra : Yesterday, my mathematics teacher give me a task, but I really don’t understand the task. I need your help.
Wawan : Oke. No problem.
Ryandra : Can I go to your house now ?
Wawan : Yes of course.

Dialogue 2

Rama : Dendi, why you don’t go to the zoo with your friends ?
Dendi : Hmm..I’m sorry I can’t told you the reason. I’m very sad.
Rama : Why Dendi ? Don’t worry. I will keep your secret.
Dendi : Really ? Well, I don’t go to the zoo with my friends because I don’t have money.
Rama : Really ? Why you don’t tell me ? May I help you ?
Dendi : Hmmm. Don’t bother yourself, thanks. I’m afraid if I can’t give the money back to you if I borrow your money.
Rama : Don’t worry Dendi. We are friends. You can give it back to me just when you can.
Dendi : Oh My God. Thank you Rama. You are my best friend.
Rama : Yeah. Never mind.