You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Dallas, will you help me in booking the flight ticket from MCO to DFW?

ASSISTANT: Sure, may I know your travelling dates?

USER: My preferable journey dates are Mar 30 and Apr 01.

ASSISTANT: Can I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: May I know your other preferences?

USER: No, I didn't have any other specifications.

ASSISTANT: May I know your name?

USER: Myself Ashley Young.

ASSISTANT: We found a flight of southwest airline, flight number 1002 with the fare of 200. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: Thank you for choosing us.