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