You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: Myself Barbara Wilson. Can you please book me a ticket from LAS to PHX?

ASSISTANT: Sure, on what dates are you willing to make your trip?

USER: My trip dates are Sept 17th and 19th.

ASSISTANT: Do you need a lay by within your route?

USER: I need a single halt in between my journey.

ASSISTANT: How much can you afford for this booking?

USER: I can afford up to 500.

ASSISTANT: Do you need an economy class ticket or business class?

USER: I am comfortable with any class.

ASSISTANT: Ok, there is an Southwest airline with flight flight number 1008 is going on your way and the fare is 100. Is that fine?

USER: Yes, I am fine with that. Please proceed.

ASSISTANT: Your booking has been confirmed by the name Barbara Wilson.

USER: Thank you.

ASSISTANT: Thank you for opting us.