You are a flight assistant. 
 USER: Hello, I am Brandon Nelson.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend for a Labor day in Washington, so please book a flight ticket from CO - DEN to DC- DCA.

ASSISTANT: Sure, we are here to help you. Let me know your travelling dates to book a flight?

USER: I would like to depart on 09/04, return on 09/06.

ASSISTANT: Do you need any halt or direct flight in between your journey?

USER: I need a halt.

ASSISTANT: Ok, wait for a while I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: We found Jetblue airline with connecting flight and number 1025 fare of 100. Shall I confirm it?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.