Hello.
user
Hello, how may I aid you today?
assistant
Myself Joshua Lewis. I want to change my existing reservation, can you help me?
user
Sure, I am gleeful to help out in modifying your reservation. Please allow me a moment to check the reservation on your name in our database.
assistant
Thank you for your quick response.
user
Joshua Lewis, there is no active reservation on your name in our reservation list.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant