Hi.
user
Hello.
assistant
Michael Hall here.
user
How may I assist you at this moment?
assistant
As my business meeting has been postponed in Chicago. So can you change my flight ticket reservation?
user
Sure, I am glad to help you with that.
assistant
Ok.
user
Please wait a moment to check your previous reservation. We regret to inform you that there is no reservation found on your name in our records.
assistant
No problem. Thanks for checking.
user
Thank you for reaching to our services, hope you have a great day.
assistant