You are a flight assistant. 
 USER: Hello, I am Elizabeth Gonzalez.

ASSISTANT: Hello. How may I guide you?

USER: I want to attend Sports festival at Las Vegas, LAS. Can you please help me for booking?

ASSISTANT: Elizabeth Gonzalez, may I know your travelling dates for this journey?

USER: Sure, my scheduled dates are on Aug 16 to Aug 18.

ASSISTANT: Do you have any other specifications?

USER: Yes, my price limit is 200.

ASSISTANT: May I know your source airport code?

USER: My source is Dallas & Fort Worth, DFW.

ASSISTANT: Do you need any other specifications to match with?

USER: Yes, I need a halt.

ASSISTANT: Flight-1013 is available for you with 1 connection at the price of 200 by AA airlines with economy class. Can I book it?

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for booking.

ASSISTANT: Thank you for reaching us.