Hi.
user
Hello. How can I help you today?
assistant
Can you please change my reservation?
user
Sure, I am glad to help you with that.
assistant
Ok.
user
Can you please tell me your name?
assistant
I am Patricia Lewis.
user
Sorry, no reservation found on your name to change your reservation.
assistant
Ok, not a problem.
user
Thank you for reaching us, have a nice day.
assistant
Thank you.
user