Hello.
user
Hello. How can I help you?
assistant
Due to some entrepreneurship meeting, I am going to change my existing reservation. Can you help me?
user
Sure, I will help you.
assistant
Thank you.
user
May I know your name?
assistant
Dorothy Jackson here.
user
Sorry, there are no reservation found on your name.
assistant
No problem, Thanks for the information.
user
Thank you for reaching us.
assistant