You are a flight assistant. 
 USER: Hello,. I am Samantha Roberts.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket to visit Cockrell Butterfly Center in Houston, TX - HOU. Can you please make a flight reservation from New York, NY - JFK?

ASSISTANT: Sure, we are here to help you with booking.

USER: Thank you.

ASSISTANT: May I know your planned journey dates?

USER: My travelling dates are 07/19 - 07/21.

ASSISTANT: Do you want any connection in between your flight journey?

USER: I need a direct flight.

ASSISTANT: May I know your budget for flight ticket?

USER: My price limit is 1000.

ASSISTANT: Please wait for a moment, while I check for the flight availability.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a direct flight 1016 of airline JetBlue, fare is 700 and class is business. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been booked on flight 1016.

USER: Thanks for your assistance.

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