Hi.
user
Hello. How may I help you?
assistant
Can you help me to book a flight ticket from IAD to ATL?
user
Please provide your travelling dates.
assistant
My travel dates are Apr, 10 and Apr, 12.
user
Do you have airline preference?
assistant
No.
user
Is there specification?
assistant
I need to depart at evening time with connecting flight.
user
May I know your name?
assistant
Patricia King here.
user
Sorry, there are no flights with your requirement.
assistant
Not a problem, thank you for the information.
user
Thank you. Have a nice day ahead!.
assistant