Hi.
user
Hello. How may I guide you today?
assistant
Can you please help me in booking my flight ticket from SFO to IAH?
user
Sure, I am mirthful to help you with that. Can I know your planned travel dates?
assistant
My travelling dates are May 17 and May 19.
user
May I know your name please?
assistant
Myself Jennifer Mitchell.
user
Would you like to travel in a connecting flight or direct flight?
assistant
I need direct flight.
user
Do you have any other specifications?
assistant
No.
user
Sorry to inform you that, there are no flight found on this route as per your travel dates.
assistant
Thanks for the information.
user
Thank you for reaching us, have  a great day.
assistant