Hello.
user
Hello,. How can I aid you?
assistant
I am Margaret Taylor. I am planning to attend for Music festivals in Houston, so please book a direct flight for me.
user
Sure, may I know your travel dates please?
assistant
I will start on 09/18, return on 09/20.
user
Please provide your airport codes?
assistant
My source and destination airport codes are DC - IAD, TX - IAH.
user
Thanks for your details, no flights available with your requested dates.
assistant
No problem, thank you.
user
Thanks for opting us.
assistant