Hello.
user
Hello, how may I aid you today from my end?
assistant
Can you please help me in changing my existing reservation to Philadelphia? As my meeting got postponed.
user
Sure, I am here to help you out. Please provide me your name to check whether any active reservation found on your name or not.
assistant
My name is Joshua Carter.
user
Sorry, there is no reservation found on your name in our database.
assistant
Ok, not an issue. Thank you for providing information.
user
Thank you for reaching us.
assistant