You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from DCA to CLT, can you please help me with that?

ASSISTANT: Can you share your trip dates?

USER: The travel dates are from 12/01 to 12/03.

ASSISTANT: Do you need any connections?

USER: I need a flight with 1 connection limit.

ASSISTANT: May I know your name?

USER: Christopher Taylor here.

ASSISTANT: Connecting flight number 1003 with price 100 in economy class is available. Is it ok?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.