Hi.
user
Hello, how can I assist you now?
assistant
I am David Garcia, willing to book a flight ticket to New York, NY - JFK.Can you assist me to book a flight ticket from Denver, CO - DEN?
user
Sure David. Please let me know your trip dates.
assistant
My trip dates are 08/17 and 08/19.
user
Please wait for a second.
assistant
Ok, sure.
user
Sorry David, there is no flight available for you as per your requested dates.
assistant
Its ok, thank you for the information.
user
Thank you, have a great day.
assistant