Hello.
user
Hello, how can I help you?
assistant
My name is Nicholas Martinez. I would like to reserve a flight ticket to reach Philadelphia city, can you please find a flight which is departing in the evening time from Dallas & Fort Worth?
user
Sure, I will help you. May I know your desired travel dates please?
assistant
Thank you. My desired travel dates are Feb-22 and Feb-24.
user
Can I know your preferred airport codes please?
assistant
The preferred airport codes are DFW and PHL.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
It's ok, not a problem with that. Anyways thank you for your time.
user
Thank you for opting us.
assistant