Hi. I am Anna Baker.
user
Hello. How may I help you today?
assistant
Can you help me in changing my recent reservation, as my interview is postponed?
user
I am happy to help you with that. Please wait for a while.
assistant
Sure.
user
I am sorry to say that there is no reservation found under your details.
assistant
That's ok, thank you.
user
Thank you for contacting us, have a great day.
assistant