Hello. I am Samantha Jackson.
user
Hello, how may I assist you today?
assistant
I need to change my existing reservation, can you please help me with that?
user
Sure, I will help you.
assistant
Thank you.
user
Please, wait a minute.
assistant
Sure.
user
We could not found any reservation on your name in our database.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for opting us.
assistant