Hello.
Hello. How may I help you?
I'm Joseph Lee. Mistakenly I had booked a flight ticket with a price of 1000, could you please help me in changing my existing reservation?
Ok, let me check with your details.
Ok.
Joseph, there is no reservation found under your name.
Ok, thank you for your help.
Can I help you with anything else?
No, I don't want any other help.
Thank you for choosing us.