You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Can you please reserve me a flight ticket from DFW to DCA?

ASSISTANT: Sure, may I know your name to proceed further.

USER: Myself Jacob Lee.

ASSISTANT: Do you need any connection between your trip?

USER: I need a single connection.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: To reserve your seat I need your trip dates.

USER: My trip dates are 04/03 - 04/05.

ASSISTANT: Your good name?

USER: Already mentioned above.

ASSISTANT: Delta airlines, flight number:1005 with single connection and Price:100. Is that Ok for you?

USER: Please reserve.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thank you for opting us.