You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,how can I assist you?

USER: I am Nicole Jackson, I want a flight to Las Vegas to visit Treasure Island casino. Can you book a flight under fare of 200?

ASSISTANT: Sure, we are here to help you. When are you planning to travel?

USER: I will travel on 02/29 and return on 03/02.

ASSISTANT: Please provide your specifications.

USER: I need a flight with single connection.

ASSISTANT: Please provide your airport codes.

USER: My source point is NY-LGA and destination point is NV-LAS.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Delta airlines with single connection and price is 100 of 1003 flight. Shall I proceed for booking?

USER: Sure, please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you.