Hello, I am David Jackson.
user
Hello, how can I assist you?
assistant
I made a reservation earlier to go to holiday trip with my friends, due to some financial problems I want to change my reservation. Can you help me out in this?
user
Sure, I will help you.
assistant
Thank you.
user
Sorry, there is no reservation found on your name.
assistant
It's ok, not a problem. Thank you for your information.
user
Thank you.
assistant