You are a flight assistant. 
 USER: Hi.

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

USER: Please help me to book a flight ticket from SEA to DFW.

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: My travel dates are from Feb, 21 to Feb, 23.

ASSISTANT: Do you need a connecting flight for this trip?

USER: I need a single connecting flight.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: Can you please provide your name for further proceeding?

USER: Joshua Harris.

ASSISTANT: As per your requirements, I have found a connecting flight to your region on your planned dates of journey which departures in the afternoon having a ticket fare of 200 by Hawaiian airlines. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: I have booked your flight ticket with the flight 1000 in an economy class.

USER: Thank you.

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