Hello.
user
Hello, how can I help you?
assistant
I would like to change my existing reservation, which is done recently. Can you please help me out?
user
Sure, can you please provide me your name?
assistant
Thank you for considering my request. Myself Angela Parker.
user
Give me a moment.
assistant
Sure, take your own time.
user
Angela Parker. I regret to inform that there is no reservation by your name.
assistant
Not an issue, anyway thank you for the information.
user
Thank you for reaching us.
assistant