Hello.
user
Hello. How can I assist you at this moment?
assistant
I need to change my existing reservation, which is done recently. Can you please help me out?
user
Sure, I will assist you with that. May I know your name for further process?
assistant
Sure, my name is Brenda Lopez.
user
There is no previous reservation available under your name.
assistant
Not a big problem, anyway thank you for the information.
user
You are welcome Brenda Lopez.
assistant
Thank you for searching.
user