Hello.
user
Hello.
assistant
I am John Hernandez.
user
How may I assist you today?
assistant
As my meeting got postponed at Dallas, I would like to change my existing reservation. Will you help me with this?
user
Sure, I can help you with that. Please wait for a while.
assistant
Sure, take your own time.
user
John, there is no reservation found under your name to do modifications in that.
assistant
Ok, not an issue. Thank you for providing information.
user
Thank you for choosing us, have a great day.
assistant