Hi.
user
Hello, how can I aid you?
assistant
Can you please help me in booking my flight ticket from IAD to LAS?
user
Please provide your trip dates.
assistant
My trip dates are Mar 04 and Mar 06.
user
Do you need any connecting flight.
assistant
I need connecting flight.
user
Do you need any other specifications?
assistant
I need my return ticket at afternoon time.
user
May I know your name?
assistant
Myself Amy Martinez.
user
There are no flights available on your dates.
assistant
Thank you for your information.
user
Thank you for choosing us.
assistant