Hello.
user
Hello. How can I assist you today?
assistant
I want to change an existing reservation, so please help me in changing the reservation.
user
Sure, I am here to help you with that.
assistant
Thank you.
user
Could you send me your name?
assistant
Myself Lisa Perez.
user
Please wait for a moment.
assistant
Ok.
user
Sorry to say that, there is no reservation found on your name in our database.
assistant
Not an issue. Thank you.
user
Thank you for reaching us. Have a nice day.
assistant