You are a flight assistant. 
 USER: Hello, I am Rachel Lewis.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight to visit Museum of Modern Art at New York with my friend, can you book a flight ticket from Orlando?

ASSISTANT: Sure, I can provide you the best flight among our flights.

USER: Thank you.

ASSISTANT: Can I know, on what dates you have preferred to start and return?

USER: I will start my journey on 09/01 and return on 09/03.

ASSISTANT: I need your specified airport codes of your journey?

USER: My source airport code is FL - MCO and destination airport code is NY - EWR.

ASSISTANT: Would you prefer either economy class or business class?

USER: I am comfortable with economy class.

ASSISTANT: Do you need a flag stop in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: May I know at what price you are looking for airfare?

USER: My budget is only 200 for flight ticket.

ASSISTANT: Ok, just wait for a while, let me check with the airlines and revert to you.

USER: Sure, I will wait for your response.

ASSISTANT: You have a flight ticket in business class, can I reserve it?

USER: As my budget is low, I can't afford the price in business class.

ASSISTANT: Ok.

USER: Thank you for the information.

ASSISTANT: Thank you for choosing us.