You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Carolyn Campbell here.

ASSISTANT: How can I assist you?

USER: I want to travel from NV-LAS to NC-CLT for attending a meeting. Can you please help me for booking the ticket?

ASSISTANT: Sure, can I know your travel dates?

USER: My departure date is 07/22 and return date is 07/24. Make sure my connections limit is 1.

ASSISTANT: The flight 1009 of JetBlue airlines is available on your requested dates with a price of 200. Shall I proceed?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Carolyn, your reservation has done successfully.

USER: Thank you for helping me.

ASSISTANT: You are welcome.