Hello,.
user
Hello, how can I help you?
assistant
I am Joseph King. I want to change my existing reservation due to postpone of my client meeting so, can you help me with changing my reservation?
user
Sure, we are here to help you.
assistant
Thank you.
user
Please wait for a while, I will check the reservation on your name and revert to you.
assistant
Sure.
user
Thank you for being patient, There was no reservation found on your name.
assistant
Not a problem, thank you for the information.
user
Thank you for reaching us.
assistant