Hello.
user
Hello, do you need any help from us?
assistant
I need a direct flight for my journey to Washington in the month of March for a client meet with my client. So, I need your help in booking my flight ticket from SFO to IAD.
user
Sure, could you please share your departure and arrival day?
assistant
Sure, my departure and arrival dates are 03/21 and 03/23.
user
Ok, could I have  your name please?
assistant
Sure, I am Jacob Perez.
user
Sorry, all flight tickets are sold out on your requested travelling dates.
assistant
Not a problem, anyways thank you for the information.
user
You are welcome.
assistant