You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me booking a flight ticket from CLT to SEA?

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

USER: I will start on 05/04 and return on 05/06.

ASSISTANT: Is there any class preference for you?

USER: No, but I need a break in my journey.

ASSISTANT: Do you have any other specifications?

USER: I need to return in the evening time.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline: Hawaiian, flight number: 1029 and price is 300 with one connection. Shall I proceed to booking?

USER: Please proceed with the booking.

ASSISTANT: Your good name please.

USER: I am Elizabeth Hill.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.