You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Stephanie Gonzalez and I want to book a flight ticket to Chicago, IL-ORD to attend my nephew's fist birth day. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your source airport code?

USER: I will start from NC-CLT.

ASSISTANT: May I know your price limit?

USER: The price limit should be 5000.

ASSISTANT: Can you please provide me your journey dates?

USER: I will depart on 01/30 and I intend to return on 02/01.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a JetBlue airline, flight number: 1003, price: 400 with one connection.

USER: Ok, you can book the ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.