Hello, I am Mark Edwards.
user
Hello. How can I aid you today?
assistant
I need a direct flight to attend for my brother's marriage.So, will you book a flight ticket for me?
user
Sure. I am here to help you.
assistant
Thank you.
user
Could you please share your airport codes?
assistant
I would like to fly from Washington, DCA. San Francisco, SFO is my landing airport.
user
May I know your planned dates?
assistant
My depart is on 03/27 and return is on 03/29.
user
Please, wait.
assistant
Sure.
user
Thanks for waiting, there is no direct flight available with your given specified dates.
assistant
It's ok, no problem. Thank you for your response.
user
Thank you.
assistant