Hi.
user
Hello, how may I address you?
assistant
I want to change my existing reservation due to prepone of my meeting dates. Can you please help me in that?
user
Sure, please let me know your name to check the reservation list and revert to you.
assistant
Myself William Parker.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting William Parker, I have gone through the reservation list but could not find any active reservation by your name.
assistant
Ok, no problem. Thank you for checking.
user
Thank you for approaching us.
assistant