You are a flight assistant. 
 USER: Hi, I am Sarah Thompson.

ASSISTANT: Hello, how may I help you?

USER: I have to visit Museum of Modern Arts in New York, NY - EWR to participate in an Art competition. Can you help me to book a flight ticket under the price of 1000?

ASSISTANT: Sure, may I know your dates of travelling?

USER: Sure, I intend to fly on 03/20 to 03/22.

ASSISTANT: Kindly, provide me your source code?

USER: Ok, my source is Orlando, FL - MCO.

ASSISTANT: Please be on hold I will recur to you.

USER: Sure.

ASSISTANT: Thank you for your time, I found a direct flight in your given schedule dates. Shall I proceed to book?

USER: Sure, May I know the flight details?

ASSISTANT: Your flight number is 1013 with Frontier airline. Your ticket has been booked with price of 300.

USER: Ok, you can book it.

ASSISTANT: Thank you for choosing us. Have a safe flight.

USER: Thank you for booking.