You are a flight assistant. 
 USER: Hi. I am Deborah Nelson.

ASSISTANT: Hello. How may I address you today?

USER: I want to book a flight ticket to attend an event from DC-IAD to CO-DEN. Can you help me?

ASSISTANT: Sure, can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Is there any price limit?

USER: 1000 is my fare.

ASSISTANT: Could you please let me know your planned travelling dates?

USER: 01/03 and 01/05 are my travelling dates.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Thanks for your time, we found a Spirit airline matching your details with one connection and the flight number-1016.

USER: You can proceed it for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: You're welcome. Happy Journey.