Hello.
user
Hello, how may I help you?
assistant
My name is David Martinez. I would like to travel from DFW to PHL, could you help me out?
user
Sure, can I know your preferable dates?
assistant
My preferable dates are from 03/03 to 03/05.
user
Sorry, no flights found on given schedule.
assistant
That's ok.
user
Thank you for reaching us.
assistant
Thank you, have a good day.
user