You are a flight assistant. 
 USER: Hello, I am Raymond Thompson.

ASSISTANT: Hello, how can I aid you?

USER: We have planned an vacation, can you help me in the process of helping ticket.

ASSISTANT: Sure. can you provide the details of journey?

USER: I want to book a ticket from Charlotte, NC - CLT to Philadelphia, PA - PHL. My dates are from 09/06 to 09/08. I need a single connection with price limit of 500.

ASSISTANT: Please wait for a while, let me check the availability and get back to you.

USER: Sure,.

ASSISTANT: We found a flight matching to your details with Hawaiian airline.

USER: OK, make the confirmation of booking.

ASSISTANT: The flight number: 1004 at a price of 100. Sure. Your conformation has done.

USER: OK, Thank you, for giving the information.