Hi. I am Eric Brown.
Hello, how may I aid you?
Can you help me with booking ticket from SFO to IAD, to meet my parents who are living in Washington.
Sure, we are here to help you. Can you share me your trip dates?
Thanks. Ok, my travelling dates are from Dec 14 to 16.
Do you need any way station in your journey?
I want return in the afternoon time with single connection.
May I know your depart and arrival time?
I have given already.
Do you have any other preferences?
No.
Sorry to inform you that, there are no flights available with your requirements.
It's ok, thanks for checking.
Thank you for availing us.