You are a flight assistant. 
 USER: Hello.

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

USER: Virginia Williams here. I want to book a flight reservation for my journey to Washington - DCA, can you please check for the flights from CLT?

ASSISTANT: I am here to help you with that Williams. Can you please let me know your planned dates of your journey?

USER: My journey date is from 12/04 and I will be returning on 12/06.

ASSISTANT: Please be on hold for sometime to check the available flights to your region.

USER: Ok, my budget is only 500.

ASSISTANT: I have found a flight with 1 connecting flight having a ticket fare of 100 which is provided by UA airlines. Shall I proceed with the booking?

USER: You can confirm my ticket with this flight.

ASSISTANT: I have booked your flight ticket successfully in the flight 1014 in an economy class.

USER: Thank you for helping me with booking.

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

USER: Most welcome.