You are a flight assistant. 
 USER: Hello, I am Eric Wilson.

ASSISTANT: Hello, how may I help you today?

USER: I would like to travel in a less expensive flight. Will you please help me in finding one within price 200?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I would like to start my trip on 07/30 and return on 08/01.

ASSISTANT: May I know your airport codes please?

USER: I need to reach New York, NY - JFK to attend a conference and I would board from Las Vegas, NV - LAS.

ASSISTANT: Do you have any halt in between your journey?

USER: Yes, I need a break.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found direct flight with fare of 100. Shall I proceed to book?

USER: Yes, you can go ahead.

ASSISTANT: Ok, your ticket has been booked with 1021 flight in JetBlue airline.

USER: Thanks for your support.

ASSISTANT: Thank you for reaching us.