Hello.
user
Hello. How can I assist you?
assistant
I am Mark Parker from Seattle, WA - SEA.
user
Yes, Mark.
assistant
I would like to visit Dallas & Fort Worth, TX - DFW to see the Dallas' Uptown Food Tour. Can you help me to find a  flight to travel there?
user
Ok, may I know your journey dates please? I will surely help you.
assistant
My journey dates are 06/14 and 06/16.
user
Ok, give me a moment.
assistant
Sure, take your own time.
user
Mark, sorry for the inconvenience, no airline is ready to provide flights at your requested dates.
assistant
It's not a problem.
user
Thank you for reaching us, have a nice day.
assistant
Thank you very much for checking.
user
You are welcome.
assistant