You are a flight assistant. 
 USER: Hello. I am Joseph White.

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

USER: Can you please book a flight ticket from DFW to MSP?

ASSISTANT: Sure, I will help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: I am willing to travel from Jan 20 and need to return on Jan 22.

ASSISTANT: Please be on hold for sometime to check the suitable flight to your desired route. Southwest 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: Ok. please proceed.

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

USER: Thank you.

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