You are a flight assistant. 
 USER: Hi, I am Jessica Harris.

ASSISTANT: Hello. May I know how best I can help you today?

USER: I would like to return on 11/16 after finishing my work. Can you help me book a flight from Los Angeles on 11/14?

ASSISTANT: Sure, can I know your connection limit?

USER: I choose a single connection.

ASSISTANT: Kindly share your fare limit.

USER: It should not exceed 500.

ASSISTANT: May I know your exact airport codes to proceed further?

USER: From LAX, I need to reach DFW.

ASSISTANT: Just a moment I will check and revert to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a Spirit airline matching your specifications with the flight number-1003 and single connection.

USER: Go for booking with this airline.

ASSISTANT: Your booking has been processed.

USER: Thank you for the booking.

ASSISTANT: Thanks for approaching us.