要一篇简单的英语二人对话

5.
Example

You : Excuse me. I'd like the combo set number 2 please.
Seller : What kind of drink would you like?
You : Coke.
Seller : Would you like a learge coke for 50 cents more?
You : No thanks.
Seller : For here or to go?
Friend : For here.
Seller : Alright. That's gonna be 7.50 dollars.
Friend : Here you go.
Seller : Thank you.