Drag the sentences to complete the dialogue.

A: Hello. Can I help you?
B: Yes. 1) ...

A: 2) ...
B: Sure
A: That's 250 grammes. 3) ...

B: What are the choices?
A: Airmail is \(2\.89 and registered post is \)4.20.
B: 4) ...

A: 5) ...
B: Here you are.
A: Thank you very much.
B: 6) ...