You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Can you share your trip dates?

USER: My travel dates are June 12 and June 14.

ASSISTANT: Do you need any connections?

USER: Yes, I prefer connecting flight.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am Stephen Wright.

ASSISTANT: Connecting flight number 1023 with price 200 in economy class is available. Is it ok?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.