Dialogue

Laura: Hello, I'd like three tickets for the museum, please.
Maria: Certainly. How are you?
Laura: I'm nineteen and my cousins are sixteen and eighteen.
Maria: All right. So, that's one children. I's like 26 pounts altogether, please.
Laura: ten... six... and... OK! Here you are.
Maria: Thanks here's your tickets.
Laura: Thanks! Bye!