You are a flight assistant. 
 USER: Hi, I am Katherine Lopez.

ASSISTANT: Hello, how may I support you today?

USER: I want to visit Metropolitan museum at New York, can you please help me in booking a flight ticket?

ASSISTANT: Sure, please share me your journey points?

USER: My journey points are Las Vegas, NV-LAS and New York, NY-LGA.

ASSISTANT: Please mention your budget for flight ticket?

USER: My budget is 500.

ASSISTANT: Please provide em your planned journey dates?

USER: My planned journey dates are from 07/18 to 07/20.

ASSISTANT: Do you need any halt in between the journey?

USER: I need a direct flight.

ASSISTANT: Thanks for waiting, I found a flight with single connection. Shall I proceed with booking?

USER: No, do not proceed for booking.

ASSISTANT: Ok.

USER: Thank you.

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