Hello, I am Cynthia Walker.
user
Hello, how can I help you today?
assistant
I would like to travel from IAD to DCA. can you please help me to book a ticket?
user
Sure, when are you willing to travel?
assistant
I want to start on 01/17 return on 01/19.
user
Ok, any other requirements?
assistant
I need a connecting flight.
user
Ok, no lights found with your given details.
assistant
Not an issue, thank you.
user
Thank you for opting us.
assistant