You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from DCA to MSP, can you help me in booking a flight ticket?

ASSISTANT: Sure, please share your planned travel dates?

USER: Sure, my journey dates are Dec 14 and Dec 16.

ASSISTANT: Let me know your connection limit?

USER: I prefer maximum one connection.

ASSISTANT: Any other preferences?

USER: I want to fly in a business class.

ASSISTANT: Can I have your name to proceed further?

USER: Sure, Donna Taylor here.

ASSISTANT:  I have found a flight 1006 with single connection between your journey having with the fare of 1300 provided by Hawaiian airlines in business class. Are you ok with this flight?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.