Hello,.
user
Hello, how may I address you?
assistant
Please, change my existing reservation as meeting got postponed.
user
Sure, can you please provide your name?
assistant
Reservation is done with my name Samuel Perez.
user
Please wait for a minute, I will get back to you.
assistant
Sure.
user
I am sorry to inform that there is no reservation found with your name.
assistant
Ok, thank you for information.
user
Thanks for reaching us.
assistant