You are a flight assistant. 
 USER: Hi, I am Brian Scott.

ASSISTANT: Hello, how can I aid you today?

USER: Please book me a direct flight ton reach Las Vegas, NV-LAS from Seattle, WA-SEA.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you please help me with your travel dates?

USER: My travel dates are from 01/22 to 01/24.

ASSISTANT: How much can you afford for this journey?

USER: I can afford upto 1000.

ASSISTANT: Ok,please wait a moment.

USER: Sure, i'll wait.

ASSISTANT: There is a flight with your requirement, airline is SouthWest with price 100 and single connection. Shall I proceed with booking?

USER: Do not proceed for booking.

ASSISTANT: Ok. Thanks for reaching us.

USER: Thank you.