Hi.
user
Hello, How can I serve you?
assistant
Can you find a flight for me from DCA to PHL?
user
Sure, May I know the travelling dates?
assistant
Ok, my planned dates are from June 29 to July 01.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Is there any other requirements?
assistant
No.
user
May I know your name?
assistant
Nicholas Smith here.
user
Sorry, No flights found with your preferable dates.
assistant
It's ok, thank you.
user
Thank you for availing us.
assistant