Hello.
user
Hello, how may I help you the best today?
assistant
I am Nicole Johnson, I want to change my reservation due to sudden postpone of my trip. Help me to modify my travel dates.
user
Sure, I can help you as per your request.
assistant
Thank you.
user
Please wait a minute, I will check and let you know the status.
assistant
Sure.
user
i regret that there is no reservation has been registered with us on your name to change.
assistant
Ok, thanks for informing me.
user
Thanks for reaching us, have a nice day.
assistant