You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you?

USER: Could you please book a ticket on 08/12 and return on 08/14?

ASSISTANT: Sure, may I know your journey codes please?

USER: LAS and DTW are my airport codes.

ASSISTANT: Ok, may I know your name please?

USER: My name is Justin White.

ASSISTANT: Can I know how much you can afford for this journey?

USER: My fare limit is 500.

ASSISTANT: Ok, we found a flight with number 1011 and airline AA at a price of 500 with 1 connection. Shall I Proceed?

USER: Please proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.