You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me in booking the flight ticket from CLT to DEN?

ASSISTANT: Sure, can you please share your journey dates?

USER: Dates are Mar 07 and Mar 09.

ASSISTANT: Do you have any connection limit?

USER: Connected flight required.

ASSISTANT: May I know your name please?

USER: Ronald Roberts here.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a Southwest airlines, flight number 1000, and the fare of 100 in economy class. Shall I proceed?

USER: Book it.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thanks for booking.

ASSISTANT: Thank you for approaching us.