You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: May I know your travel dates?

USER: My travelling dates are Sept 21 and Sept 23.

ASSISTANT: Do you have any connection limit preferences?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Linda Edwards.

ASSISTANT:  There is a flight in American Airlines with the ticket price of 200 having one connection and economy class. Can I proceed to booking?

USER: Ok, proceed.

ASSISTANT: Your booking is confirmed and the flight number is 1023.

USER: Thank you.

ASSISTANT: Thank you for choosing us.