Hello, I am David Collins.
user
Hello, which service are you seeking for today?
assistant
Please help me to book a flight ticket from Houston, TX-AUS to visit The Billy Graham library at Charlotte, NC-CLT.
user
Sure, I can help you in that. Do you need any flag stop in between journey?
assistant
Thank you. I need a connecting flight in between my journey.
user
Can you please let me know your schedule dates?
assistant
I would like to reach Charlotte on 12/16 and my return date will be on 12/18.
user
Ok, just wait for a while.
assistant
Sure.
user
Sorry to specify that, there is no flights found on your requested dates.
assistant
No issues, I'll choose any alternative to reach my destination. Thank you.
user
Thanks for opting us, wish you a happy day.
assistant