Requests

 Dialog 1: Ordering a Drink

A: Hi, can I get a cola, please?

B: Sure, is regular size okay? / Regular or large?

A: Yes, regular, please.

B: Here you go.

A: Thanks. How much is that?

B: $1.15.

A: Thank you.

B: You're welcome.

Dialog 2: Passing Salt and Pepper

C: Could you pass the salt, please?

A: Of course. Here you go.

C: Thanks.

A: And the pepper?

C: No, thanks.

Dialog 3: Sharing Phone Number

C: Could I have your phone number?

A: Sorry, my phone's battery is dead. I don't remeber my phone number at all. 

C: What's your last name?

A: (confused) Uh... sorry, what?

C: (teasingly) Very funny.

A: (laughs) Okay, it's 639-7701.

Additional Phrases and Dialogs:

A: Could you pass the bread?

B: Here you are.

A: Thanks for helping me with my bags.

B: That's OK, happy to help!