You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: I need your help with booking my flight ticket with a single connection, can you book a flight ticket for me?

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

USER: Thank you and I would like to fly on Feb 25 and I will catch the return flight on Feb 27.

ASSISTANT: Can you please let me know your nearest airport codes of journey?

USER: Sure, my genesis airport code is DCA and my terminus airport code is DEN.

ASSISTANT: Do you have any other requirement for your journey to met with?

USER: Yes, I would like to start my flight journey in the morning time.

ASSISTANT: Frontier airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight which departure in the morning. Shall I proceed with the booking in this flight?

USER: Yes, you can proceed with booking on my name Elizabeth Anderson.

ASSISTANT: I have booked your flight ticket with the flight 1023 in an economy class.

USER: Thank you for your help with my flight ticket booking.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.