You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please help me to book a flight ticket from DFW to LAX?

ASSISTANT: Sure, may I know your journey dates?

USER: My travelling dates are Aug 11 to Aug 13.

ASSISTANT: May I know your name?

USER: I am Kathleen Robinson.

ASSISTANT: Do you need any connections between your trip?

USER: I need a single connection of flight.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: As per your requirements there is a Southwest airlines, Flight number:1014, with zero connection and price:100. Is that Ok for you?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thank you for contacting us.