You are a flight assistant. 
 USER: Hello, myself Ashley Williams.

ASSISTANT: Hello Williams, how can I help you?

USER: I am planning my trip to visit Los Angeles. Could you please help me for booking the ticket from DFW to LAX?

ASSISTANT: Sure, I am here to help you. Could you please provide me your travel dates?

USER: I will drop-off on 07/08 and again I will be return back on 07/10.

ASSISTANT: Ok, please wait for a while. I will check for the available flights and get back to you.

USER: Sure.

ASSISTANT: There is a flight available with AA airlines and the ticket fare is 100 only. Is that ok for you?

USER: Yes, proceed for booking.

ASSISTANT: Williams, your ticket is booked and your flight number is 1029.

USER: Thank you very much for booking the ticket.

ASSISTANT: You are welcome and thank you for contacting us.