Hello.
user
Hello, how can I help you today?
assistant
Can you help me to book a flight ticket from DEN to ATL?
user
When are you planning to make your journey?
assistant
My trip dates are Oct 28 and Oct 30 respectively.
user
Do you requirements in connections?
assistant
I prefer for connecting flight to travel.
user
 Is there any other specifications?
assistant
My depart time should be in the evening.
user
Can I know your name for booking your flight ticket?
assistant
Rebecca Roberts.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Thank you.
user
Thank you for reaching us.
assistant