Hello.
user
Hello.
assistant
I am Sarah Campbell. I am planning to change an existing reservation, due to some work. Can you please change my reservation?
user
Yes, I am here to assist you with the flight reservation.
assistant
Thank you.
user
Please wait a moment I will check.
assistant
Sure, I will wait for your reply.
user
Thank you for waiting, there is no reservation been found on your name in our records.
assistant
That's fine.
user
Thank you for choosing our agency.
assistant
Thank you for your service.
user