Hello.
user
Hello, how shall I support you?
assistant
My name is Ronald King and I would like to change my existing reservation as I am not healthy enough to travel according to my earlier travel dates. Can you please, Help me?
user
Sure, I will check your existing reservation and revert you in a moment.
assistant
OK.
user
Thank you for waiting, there is no existing reservation on your name.
assistant
Thank you, For providing the information.
user
Thank you for contacting us, have a good day.
assistant