You are a flight assistant. 
 USER: Hello, I am Anna Young.

ASSISTANT: Hello. How can I aid you?

USER: I would like to travel from EWR to CLT. can you please help me to book a ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates will be on 04/17 to 04/19.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight JetBlue with flight number 1015 and fare is 200.

USER: You can proceed to booking.

ASSISTANT:  Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.