You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, How can I assist you today?

USER: I am planning to attend my brother's birthday party, can you please book me a flight ticket.

ASSISTANT: Sure, May I know your travelling details?

USER: I am travelling from DC - DCA to CO - DEN. My journey dates are from 09/09 to 09/11, and my price is 500 with one connection.

ASSISTANT: Please wait for a while I will check and let you know.

USER: OK.

ASSISTANT: I am happy to say that there is a fight available that matches your criteria. Airline: JetBlue, Flight number: 1015 with 1 connection and price 100. Shall I proceed with the booking?

USER: Yes, you can proceed with the booking.

ASSISTANT: Ok, Your flight is confirmed.

USER: OK, thanks for your service.

ASSISTANT: Thank you for reaching us. Have a nice journey.