Hi.
user
Hello.
assistant
I am Janet Baker.
user
How can I help you today?
assistant
Can you help me searching flights from DCA to IAH to attend my seminar?
user
Sure, I will help you in booking flight ticket.
assistant
Thank you.
user
Can you please mention your preferable travel dates?
assistant
My preferable travel dates are 12/12 and 12/14.
user
Please hold on a moment.
assistant
Ok, I will wait for your reply.
user
Sorry for the inconvenience no flights available in this route as per your requested dates.
assistant
Oh! It's ok, no problem. Thank you for your services.
user
Thank you for reaching us, have a good day.
assistant