Hello. I am Jacob Thomas.
Hello. How can I help you?
Can you please reserve me  a flight ticket from IAD to DCA to attend a religious festival?
Sure, May I know your travelling dates?
My planned journey dates are Sept 16 and Sept 18.
Do you have any connection limit?
Yes, I need a flight with single connection.
Do you have any specific depart and arrival time for this trip?
My return time should be afternoon.
Is there any class preference?
No, I don't have.
Thanks for your details.
Ok.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
It's ok, no problem. Thank you for the information.
Thank you.