You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I serve you today?

USER: My name is Dorothy Parker, I want to attend a live music concert at Atlanta. Can you please book me a flight ticket with a halt?

ASSISTANT: Sure, Dorothy Parker. Can you help me by sharing your airport codes?

USER: Sure, I would like to travel from DCA to ATL.

ASSISTANT: May I know your planned trip dates?

USER: Yes, I will go on 08/29 and return back on 08/31.

ASSISTANT: How much can you afford for flight ticket?

USER: I can afford up to 1000.

ASSISTANT: Thank you for your details, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your waiting, we found a connecting flight of fare 100 with an airline Spirit of class economy. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you for helping me in flight booking.

ASSISTANT: Thank you for choosing our travel agency.