You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me in booking a flight ticket from DEN to ATL?

ASSISTANT: Sure, can you please provide your journey dates?

USER: I want to travel on 10/29, and return on 10/31.

ASSISTANT: Do you have any specifications to be met?

USER: I prefer for economy class.

ASSISTANT: Can I have your name to proceed?

USER: I am Anna Parker.

ASSISTANT: We have found a connected flight of Delta airlines, flight number-1006 class-economy and fare is 100. Shall I proceed with the booking?

USER: Proceed with the booking.

ASSISTANT: Sure, ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thank you for opting us.