You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you at this moment?

USER: I would like to book a ticket from DCA to MCO, can you please help me out?

ASSISTANT: I am happy to help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: I am travelling on these dates Aug 19th and 21st.

ASSISTANT: Do you need any connecting flight for your journey?

USER: I need single connected flight.

ASSISTANT: Please provide your name for booking purpose.

USER: Alexander Nelson here.

ASSISTANT: Is there any other requirement for your journey to met with?

USER: I prefer departure in the morning.

ASSISTANT: Hawaiian airlines is providing a flight to your region having a ticket fare of 200 with single connecting flight. Shall I proceed with the booking in this flight?

USER: I prefer economy class, Is that satisfies the proceed.

ASSISTANT: I have confirmed your flight ticket with the flight 1006 in an economy class.

USER: Thank you for your services.

ASSISTANT: You are welcome, thank you for reaching us. Have a safe journey.