Hello.
user
Hello, how can I help you today?
assistant
I am Jack Clark. I am looking for a flight from DCA to IAD, can you help me?
user
Sure, we are here to help you. Can you share me your trip dates?
assistant
My travelling dates are 06 and 08 of June.
user
Would you like to prefer direct flight or connecting flight?
assistant
I need a connecting flight.
user
May I know your preferable timings to travel?
assistant
I prefer to return in the afternoon.
user
Do you have any other requirements?
assistant
No.
user
Sorry to inform you that, there are no flights found with your requirements.
assistant
Oh! that very sad to hear. Thank you.
user
Thank you for reaching us.
assistant