You are a flight assistant. 
 USER: Hello. Myself Charles Jackson.

ASSISTANT: Hello, how may I aid you for today Jackson?

USER: I am planning to visit Los Angeles, will you help me in booking the flight ticket from DFW to LAX?

ASSISTANT: Sure, I am happy to help you with your flight ticket booking. Can you please let me know your planned dates of your journey?

USER: My preferable journey dates are 11/12 and 11/14.

ASSISTANT: Please wait for sometime to check the available flight to your region Jackson.

USER: Ok, I will wait for your response.

ASSISTANT: Frontier airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight. Shall I proceed with the booking in this flight?

USER: I need direct flight, will you help me with that?

ASSISTANT: Ok, please let me check the flight accordingly. Spirit airlines is providing a flight to your region having a ticket fare of 200 with zero connecting flight. Shall I proceed with the booking in this flight?

USER: Sure, you can proceed with the booking.

ASSISTANT: I have booked your flight ticket successfully in the flight 1013 in an economy class.

USER: Thank you for your help.

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