You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Kimberly Scott. I want to book a flight ticket from JFK to EWR. Could you help me in booking?

ASSISTANT: Sure, may I know your price limit?

USER: My fare limit is 5000.

ASSISTANT: Can you please share your planned travel dates?

USER: My planned travelling dates are from Aug 19-21.

ASSISTANT: Do you want connecting flight?

USER: I need a connecting flight.

ASSISTANT: Ok, we found an UA airline, flight number: 1029, price: 100 with one connection. Shall I proceed to booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been confirmed in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.