Hello.
user
Hello, how can I aid you?
assistant
I would like to visit The Liberty bell in Philadelphia, can you please book a flight from Washington?
user
Sure, I am here to help you. Do you need any connection in between the journey?
assistant
No, I am looking for a direct flight.
user
Ok, please share your travelling dates.
assistant
I will start on Oct 14th and will return back on Oct 16th.
user
Do you have any class preference?
assistant
No.
user
Please let me know your airport codes.
assistant
I will fly from DCA to PHL.
user
May I know your name please to proceed further?
assistant
Sure, my name is Ryan Carter.
user
Wait a minute please.
assistant
Sure.
user
Thank you for waiting, we are sorry no fights found with your details.
assistant
No worries, thank you.
user
Thank you for reaching us, have a good day.
assistant