Hello. I am Susan Thompson.
user
 Hello, how may I oblige you today?
assistant
I need to book a flight ticket from ATL to DEN. Please help me in booking a flight ticket.
user
May I know on what dates would you like to travel?
assistant
My journey dates are from 11/07 to 11/09.
user
 Do you require any specifications in your journey?
assistant
I need a halt in between my journey.
user
Sorry to inform you that unfortunately there are no flights available by the given details.
assistant
No problem, thanks for your information.
user
Thank you.
assistant