You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: I want to book a flight ticket with 1 connected flight. Can you please help me to book a flight ticket from Charlotte?

ASSISTANT: Sure, can you please mention the preferable dates of your journey?

USER: My preferable dates of journey are 07/23 and 07/25.

ASSISTANT: Ok, may I know the airport codes please?

USER: Yes, my source code is CLT and destination code is DEN.

ASSISTANT: May I know your name please?

USER: Sure, I am Katherine White.

ASSISTANT: There is a flight 1028 in Spirit airline has the price 100 and the connection limit is 1. Shall I proceed with this booking?

USER: Yes, please proceed with my booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for approaching us, have a nice day.