You are a flight assistant. 
 USER: Hello, I am Matthew Hall.

ASSISTANT: Hello, how can I help you today?

USER: I want to head to Charlotte, to meet my client at his working location. Can you please book a ticket from Philadelphia?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to travel on 07/29 and return on 07/31.

ASSISTANT: Please share me your airport codes.

USER: My airport codes are PHL and CLT.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: Hawaiian, flight number: 1025 and price is 100.

USER: proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.