Hi.
user
Hello, how can I assist you today?
assistant
I have to go to Orlando, FL-MCO to attend my friend's birth day.
user
Ok.
assistant
So, I need your help in booking a ticket.
user
Will you please tell me your journey details?
assistant
I need to start from Denver, CO-DEN on 07/15 and I should catch my return flight on 07/17.
user
Sure, please wait a while. I will let you know the details.
assistant
Ok.
user
Thanks for waiting. May  I know your name to know the further details?
assistant
I am Charles Johnson.
user
We found that there was no flight that matches with your information.
assistant
Thanks for your information.
user
Thank you for reaching us.
assistant