Hello.
user
Hello.
assistant
My name is Lisa Perez.
user
How can I help you today?
assistant
I want to do some changes in my existing reservation. Can you help me for that?
user
Sure, I am mirthful to help you with that.
assistant
Thank you.
user
Please wait a moment.
assistant
Sure, I will wait for your response.
user
Sorry, I did't find any reservation on your name in our database.
assistant
That's ok, thank you for checking.
user
Thank you for opting us, have a nice day.
assistant