Hi.
user
Hello. How may I be of your help?
assistant
 I made a reservation earlier this week to give a seminar, but my seminar has been postponed. Can you please help me in changing my reservation?
user
Sure, I'll try to help you in changing an existing reservation.
assistant
Thank you.
user
Could you please help me by providing your name to check the reservation status?
assistant
Stephanie Miller.
user
Thank you for providing your name, please wait for some time.
assistant
Ok.
user
Thank you for waiting, no reservation was found on your name in our database.
assistant
No issue. Thank you.
user
Thank you for approaching us.
assistant