Hi.
user
Hello. How can I assist you today?
assistant
Please help me to book a flight ticket from IAD to HOU.
user
Sure, can you please share your travel dates?
assistant
My travel dates are from Nov, 30 to Dec, 02.
user
May I know your connection limit?
assistant
I need a direct flight to fly.
user
Do you have any other specification that you are looking for?
assistant
I prefer to depart in the morning.
user
May I know your name to proceed further?
assistant
Kevin White.
user
I am sorry to inform you that there is no flight available at your request.
assistant
Thank you for your information.
user
Thank you for contacting us.
assistant