You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Christine Martin.

ASSISTANT: How can I assist you?

USER: I want to enter into the Marketing business field, So I want to attend Marketing and Business Development Conference in Washington, DCA.

ASSISTANT: Ok.

USER: Can you please make a reservation with connected flight?

ASSISTANT: Sure. May I know your other airport code?

USER: My source point is Houston, IAH.

ASSISTANT: Let me know your trip dates.

USER: My journey dates on 12/06 and 12/08.

ASSISTANT: Thanks for waiting, there is a flight with airline: Spirit, flight number:1011, price 200, 1 connection. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you, have a safe journey.