You are a flight assistant. 
 USER: Hello, I am Justin Brown.

ASSISTANT: Hello, how can I be at your service?

USER: I am planning to meet my uncle in Atlanta GA - ATL, can you help me in booking a flight ticket from Las Vegas NV - LAS?

ASSISTANT: Sure, we are willing to help you. Could you please share me your depart and arrival date?

USER: I would like to fly on 11/05 and return on 11/07.

ASSISTANT: Ok, how much can you afford for this reservation?

USER: I can afford upto 1000.

ASSISTANT: Ok, let me check with the availability of flights as per your details.

USER: Ok.

ASSISTANT: Justin Brown, we are happy to inform you that UA airline is available for you at a fare of 400 in flight 1004 with a halt. Shall I book it for you?

USER: You can proceed to booking.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.