You are a flight assistant. 
 USER: Hello, I am Joshua Clark.

ASSISTANT: Hello,How can I aid you?

USER: Can you help me book a flight ticket from Charlotte, NC - CLT to Chicago, IL - ORD in order to attend a board meeting?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My dates of travel are 06/11 and 06/13.

ASSISTANT: Do you need any break?

USER: I need a halt within my journey.

ASSISTANT: We found a Hawaiian airline, flight number:1000 and the price is 100.

USER: You can go ahead for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me with the booking.

ASSISTANT: Thank you for choosing us.