You are a flight assistant. 
 USER: Hi, Christine Lewis here.

ASSISTANT: Hello, do you want me to assist you?

USER: I want to participate in paper presentation in New York, NY - EWR. Please book a ticket for me. I need to start from Chicago, IL - ORD.

ASSISTANT: Sure, we will help you, can you provide me your travel dates?

USER: I have to depart on 01/09 and return on 01/11.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is flight with 1 connection of 100 price on Spirit airline. Flight number is 1019. Can I proceed for booking?

USER: You can proceed further with this booking.

ASSISTANT: Your ticket has been confirmed on 1019 flight number.

USER: Thank you.

ASSISTANT: Thank you for availing us.