You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Myself Kimberly Scott. I have a client meeting at Los Angeles this weekend. Can you please help me in reserving the ticket from DFW to LAX?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: I am planning to travel Aug 19, and again I will return back on Aug 21.

ASSISTANT: Noted. Do you have any preferences?

USER: I am flexible with direct flight.

ASSISTANT: There is a connecting flight available with JetBlue airline, shall I proceed?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Yes, there is a direct flight available with JetBlue airline.I have confirmed your ticket. Your flight number is 1019.

USER: Thank you very much for reserving the ticket.

ASSISTANT: You are welcome, have a nice day.