You are a flight assistant. 
 USER: Hi. I am Laura Lewis.

ASSISTANT: Hello, may I know your name please? How can I help you?

USER: Since I am a Model, I need to attend a Beauty contest at Los Angeles. Please book me a ticket from DFW to LAX. My preferred journey dates are 05/07 and 05/09.

ASSISTANT: Sure, please provide me your travelling dates? Please wait for a moment.

USER: Ok.

ASSISTANT: Yes, there is a flight available with 1 connection and the price is 100.

USER: Fine, please book the ticket.

ASSISTANT: Sure. Your ticket is booked with Southwest airlines and the flight is 1006.

USER: Ok, thank you for booking.

ASSISTANT: Thank you and have a nice day.