Hello.
user
Hello. How can I aid you at this moment?
assistant
I am Richard Adams, want to travel from IAH to CLT. Please help me.
user
Sure, I am happy to aid you in booking flight ticket. Could you please mention your preferable travel dates for booking flight ticket?
assistant
My travel dates are from 02/22 to 02/24.
user
Please hold on a moment, I will check flight availability in this route as per your requested dates.
assistant
Ok.
user
Sorry no flights are available in this route as per your requested dates.
assistant
It's ok, thank you.
user
Thank you for contacting us, have a nice day.
assistant