Hi.
user
Hello, what can I do for you today?
assistant
Can you please help me in changing my reservation?
user
Sure, we are glad to help you.
assistant
Thank you.
user
On whose name, you want to change the reservation?
assistant
I am Sandra Martin.
user
Ok, wait for a while.
assistant
Ok.
user
Sorry to say that, no reservation was found on your name to change.
assistant
Ok, no problem. Thank you.
user
Thank you for availing our services.
assistant