Hello.
user
Hello. How can I aid you today?
assistant
I am Andrew White. I want to book a flight ticket from IAD to PHL. Could you help me in booking?
user
Sure, I am here to help you in booking. Can you please share your travel dates?
assistant
My travelling dates are from Dec 29-31.
user
Do you have any airline preference?
assistant
No, I don't have any airline preference.
user
May I know your departure time and return time?
assistant
My depart time should be in the morning.
user
Please wait a moment.
assistant
Ok.
user
Sorry, no flights are available on your preferable travel dates.
assistant
That's ok, no problem. Thank you.
user
Thank you for opting us, have a nice day.
assistant