A: Hello. Can I help you?
B: Yes. I'd like to send this parcel to Holland.
A: Okay. How much does it weigh?
B: It's 240 grammes.
A: Right. And how would you like to send it?
B: What are the choices?
A: We have surface mail for £1.20, airmail for £2.70, and registered post for £4.10.
B: I'll send it by airmail, please.
A: Alright. That will be £2.70 then.
B: Here you are.
A: Thank you very much.
B: You're welcome.