Hi,.
user
Hello.
assistant
I am Daniel King.
user
How can I help you?
assistant
I want to change my existing reservation due to postpone of my exams. Can you please help me?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please stand by.
assistant
Sure.
user
Thank you for waiting.
assistant
Ok.
user
Sorry to say no reservation found on your name.
assistant
Thanks for your kind response.
user
Thank you for reaching us, have a nice day.
assistant