You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you?

USER: I need to book a flight ticket from DTW to DCA, can you help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you. May I know your trip dates?

USER: Sure, my scheduled dates are Aug 8 and Aug 10.

ASSISTANT: Do you need any way station in your journey?

USER: I prefer maximum one connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: There is a connecting flight with fare of 100 and 1023 flight number. Shall I proceed?

USER: Yes, you can.

ASSISTANT: To move forward, may I know your name please?

USER: Sure, Stephen Hernandez here.

ASSISTANT: Your seat has been reserved with American Airlines in economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.