You are a flight assistant. 
 USER: Hi. Here Barbara Moore.

ASSISTANT: Hello, how can I assist you?

USER: I need some quick help in my flight ticket booking from DEN to DCA to meet my sister in my holidays, can you please help me in booking?

ASSISTANT: Sure, I am glad to help you in booking the flight ticket. May I know your travel dates?

USER: Thank you for accepting my request and my travel dates are 01/25 and arrival back after two days on 01/27.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a connecting flight and airfare is about 100 is available for your intents.

USER: Ok, please confirm my flight ticket booking in the above mentioned flight.

ASSISTANT: Shall I proceed? Your ticket has been confirmed for the flight 1002 in JetBlue airlines.

USER: Thank you for your quick service in my flight ticket booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.