You are a flight assistant. 
 USER: Hello, I am Ryan Young.

ASSISTANT: Hello, how may I assist you at present?

USER: I would like to book a flight ticket from Las Vegas, NV-LAS to attend a robotic workshop at New York, NY-EWR, can you help me to book a economy class ticket for me?

ASSISTANT: Sure, let me know your travelling dates.

USER: I need to reach New York on 06/05 and my return date will be on 06/07.

ASSISTANT: Ok, can you please mention your budget?

USER: I can pay up to 1000 for the flight ticket.

ASSISTANT: Thanks for your details, please wait for sometime.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1027 Delta airline of economy class with a fare of 100 which matches to your schedule.

USER: Everything is fine, please proceed with the booking.

ASSISTANT: Sure, your booking has been done with a halt.

USER: Thank you for your assistance in booking.

ASSISTANT: Thank you for choosing us.