You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Jason Wright.

ASSISTANT: How can I help you Jason?

USER: I am planning to attend music concert at Las Angeles, LAX. Can you please help me with booking a flight ticket from LAS?

ASSISTANT: Can you please share your desired travel dates?

USER: Sure, I would like to take off on 03/21 and return back on 03/23.

ASSISTANT: Do you have any other specifications?

USER: Yes, please make sure that the price limit does no exceed 1000.

ASSISTANT: Ok, there is a  flight available with Southwest airlines, with connection limit 1 and fare 100. Shall I proceed for booking?

USER: That's perfect, please proceed with the booking.

ASSISTANT: Your ticket is booked, flight number 1019.

USER: I appreciate your help, thank you.

ASSISTANT: Thanks for utilizing our services.

USER: You are welcome.