You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to book a flight ticket to DCA from IAH, can you please help me out?

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

USER: Sure, my trip dates are Nov 17 and Nov 19.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, my name is Sharon Clark.

ASSISTANT: We found a Spirit airline, flight number: 1010, price: 100 with one connection.

USER: Ok, please confirm my reservation.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.