Hello,.
Hello,  welcome to Bright Agency. How can I help you?
I want to book a direct flight to CO - DEN. Can you help me in booking a flight ticket with the fare of 500?
Sure, may I know your source point?
My source point is NY - LGA.
May I know your travelling dates?
Sure, I will start my journey from 06/24 to 06/26.
May I know your name for reserving a ticket?
I am Steven Thompson.
Please wait for a while, I will check  and get back to you.
Ok.
Sorry to tell that there are no flights found on your requested dates.
Ok, thank you.
Thank you for approaching us.