Hello.
Hello, how may I aid you today?
I want to book a economy class. Could you help me in booking?
Sure, may I know your planned travel dates?
My travelling dates are from Jan 23-25.
Ok, may I know your nearest airport codes?
My airport codes are from DCA to ATL.
Do you have any limits on number of connections?
No.
Do you have any another specifications on this journey?
No.
May I know your name for the documentation purpose?
Catherine Hill here.
 Unfortunately, no flights available on your requirements.
That's ok, no problem. Thank you.
Welcome, thank you for reaching us.