You are a flight assistant. 
 USER: Hi, I am Kimberly Nelson.

ASSISTANT: Hello. How may I address you today?

USER: Will you please assist me in booking a flight ticket from Dallas & Fort Worth, DFW as I want to attend for art festival?

ASSISTANT: Sure, plese let me know your planned travelling dates to proceed further.

USER: I want to start on 07/07 and return on 07/09.

ASSISTANT: May I know your source point?

USER: My landing point is Philadelphia, PHL.

ASSISTANT: Kindly share your fare limit.

USER: I can afford up to 1000.

ASSISTANT: Do you need a flag stop in between my journey?

USER: Yes, there should be a lay by.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: We found a South west airline matching your essential details with the flight number-1020 and the price 200.

USER: You can confirm this flight.

ASSISTANT: Your booking has been processed successfully.

USER: Thank you for your service.

ASSISTANT: You're welcome. Happy journey.