Create some dialogs and use some melodic sentence...

This is Extraordinary English Podcast, Episode #1, Welcome everyone. I am Ben.

In this episode Sara, from Egypt, will be with us. We are both English learners.

SCENE 1

Ben: (In French: Hello) Sara! (In Arabic) Ehlen biki! Sabah el hayr!
Sara: Sorry?! (What did you say?)
Ben: You said you could speak French / Arabic. (melodic)
Sara: Of course! But isn't this an English podcast?
Ben: Iıımmm! (hesitatation would be good). But it's an extraordinary one! :)
Sara: Sure it is! (laughing)
Ben: What do you think about the concept of Extraordinary English Sara?
Sara: I think listeners will like it but some people will find it unusual.
Ben: What do you mean? Will people make fun of me? (melodic)
Sara: Don't get upset please. I didn't mean that.
Ben: I understood almost everything (melodic)

Sara: Calm down! Listen to me first. Let me tell you what I am thinking
Ben: What do you want to do about it (melodic)

SCENE 2

Alex: Hello Ben! I am expecting you to talk with me for ages.
Ben: Hello Alex. Yes you should wait your turn. 
Alex: You are talking with Sara too much. Who is she?
Ben: She is a good friend of mine... (Melodic)

Person 3: How I can reach to you?
Mr: You know where to find me if you need me. (Melodic)
Mr: Of course you can reach me from Extraordinary English Podcast 

Person: You mean I can reach you whenever I want by clicking the link related to the episode? Then can I comment on your episodes in your site?
Mr: Of course. People do that all the time. (melodic)
Person: I have checked your site and I have seen a lot of people messaged. I wonder what did they want?
Mr: They just wanted to ask me a few questions. (melodic)
Person: OK. Thank you for the explanation. I will do that all the time, then. :)
Mr: After that you need to click that link every time. (melodic)

Sentences which can be used as melodic way

1. You said you could speak French / Arabic
2. Will people make fun of me?
3. What do you want to do about it
4. She is a good friend of mine.
5. That was actually unexpected.
6. I'll be able to show you.
7. I understood almost everything.
8. You know where to find me if you need me.
9. People do that all the time.
10. You seem perfect for the job.
11. They just wanted to ask me a few questions.
12. Guess what he told me.
13. I want you in my office in one hour.
14. You ruined everyone's fun.
15. It's strange, don't you think?
16. I have to buy a new battery for my car.
17. We agree to your proposal.
18. Let's go back to the beginning.
19. Thank you for helping me with my essay.
20. What are you implying?
21. I'm here for personal reasons.
22. After that you need to click that link every time.

Also a normal dialog can be picked up then some parts of it can be converted to melody.