Hello.
user
Hello, how may I provide assistance for you?
assistant
Can you please change my existing reservation? As my planned trip has been postponed to another dates.
user
Sure, we are here to help you.
assistant
Thank you.
user
May I know your good name?
assistant
My name is Mark Robinson.
user
Please, stay online. I will check the previous list and revert to you.
assistant
Sure, I will wait for your response.
user
Thank you for your valuable time.
assistant
Ok.
user
We are sorry to inform you that, no reservation was found on your name to change.
assistant
Oh! May be I made a wrong reservation, Anyways thank you.
user
Ok. Thank you for reaching us, have a good day.
assistant
Thanks for your information.
user
Thank you.
assistant