Hi.
Hello, how best can I guide you today?
Can you please reserve a flight ticket from IAD to PHL, can  you please help me?
Sure, when do you want to start and return on?
Sure, my planned travelling dates are Jan, 23 and 25 respectively.
Do you need a connecting flight?
Yes, I am looking for a connecting flight.
Do you have any other specifications?
Yes, I would like to depart in afternoon.
Can I know your good name?
Sure, my name is Donna Brown.
Thank you for your details, there are no flights found with the given details.
Ok, not an issue.Thank you for your information.
Thank you.