Cashier: Hi. May I help you, sir?
Alex: Yes, please! What’s the exchange rate for Singapore Dollar?
Cashier: 1 Singapore Dollar to 25 Thai Baht.
Alex: Umm. I’d like to change some Singapore Dollar into Thai Baht, please.
Cashier: Sure. How much would you like to change?
Alex: 6,500 Singapore Dollars, please.
Cashier: Very good. May I have your passport, please?
Alex: Here you are.
Cashier: In what denominations would you like your money?
Alex: In thousand baht notes please.