You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you for today?

USER: I am Catherine White, looking for a connecting flight to CLT on Apr 21?

ASSISTANT: I am here to help you in booking your flight ticket. Can you please provide source of journey?

USER: Sure, my source airport code is DFW.

ASSISTANT: Can you please provide your return date of your journey?

USER: My return date is on Apr 23.

ASSISTANT: JetBlue airlines is providing a flight to your region having a ticket fare of 200 in an economy class with single connecting flight. Shall I proceed with the booking in this flight?

USER: Yes, proceed with booking.

ASSISTANT: I have booked your flight ticket with the flight 1018 successfully.

USER: Thank you.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.