Hello.
user
How exactly can I help you?
assistant
I want to change my reservation, can you please help me?
user
Ok, please mention your name?
assistant
I am Rebecca Jackson.
user
Thank you. Please wait.
assistant
Ok.
user
I regret that there is no reservation found on your name.
assistant
Ok, no issue. Thank you.
user
Thanks for consulting us, have a nice day.
assistant