You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I best assist you now?

USER: I am Lisa Mitchell. I want to book a flight ticket from New York NY-JFK, help me in booking my flight ticket to IL-ORD.

ASSISTANT: Sure, can you please mention your travel dates?

USER: 09/21 to 09/23 are my travelling dates.

ASSISTANT: What is your expected budget for your ticket?

USER: I can spend up to 1000.

ASSISTANT: Thanks for providing details, we found a connecting flight in Hawaiian airlines with a fare of 100 and the flight number is 1011. Shall I proceed?

USER: Please proceed.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.