You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you aid me to book a flight ticket from MCO to DFW?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are Oct 30 and Nov 1 respectively.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT:  If you can help me with your name, I can begin looking up for the availability of flights.

USER: Paul Young here.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: No other specifications.

ASSISTANT: There is a connecting flight 1014 in United Airlines at the price of 200 with economy class. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for contacting us.