Hello. I am David Garcia.
Hello, how can I support you today?
Can you please change my existing reservation as my scheduled interview got postponed?
Sure, I will help you with that.
Thank you.
Please wait for a moment, while I check for the reservation.
Sure.
Thank you for waiting, sorry there is no reservation found on your name in our system data.
It's ok, not an issue. Thank you for the information.
Thank you for visiting us, we hope see you again.