You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, what can I aid you for today?

USER: I am Angela Nelson. I want to reserve a flight ticket from Dallas, my airport codes are from DFW to LAX. Can you please help me in booking?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: Sure, my preferable travelling dates are 10/21 and 10/23.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 is provided by Spirit airlines. Shall I proceed with this flight ticket booking?

USER: Ok, its perfect you can proceed with that ticket booking.

ASSISTANT: I have booked your flight ticket with the flight 1024. Have a safe journey.