Hello. I am Brenda Adams.
user
Hello. How can I assist you at this moment?
assistant
I have to guide my students to write their final exams, so please assist me in flight ticket booking with a connecting flight.
user
Sure, I am happy to help you with that. Can I have your travel dates please?
assistant
Thank you for taking my request and I would like to departure on Feb 18th and arrival back on Feb 20th.
user
Ok, please let me know airport codes of your journey locations.
assistant
My source region is DFW and my destination region is HOU.
user
Ok, please wait a moment to check flight availability.
assistant
Sure, take your time.
user
Sorry Brenda Adams, no flight is available to you on your dates due to some technical issues with all airlines.
assistant
Yes, please proceed with booking. I am in a busy work and I don't mind with that one, very sad to hear that there is no flight. Anyways, thank you for your search and information.
user
It's ok, no problem. Thank you for choosing us.
assistant
Welcome.
user