You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you help me to book a ticket from LAX to ATL?

ASSISTANT: May I know your travel dates please?

USER: Ok, please book a ticket for the dates Aug 6th and Aug 8th.

ASSISTANT: Do you have any connecting flight preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Catherine White.

ASSISTANT: Spirit Airlines providing the connecting flight on this route and the fare of 200,shall I proceed?

USER: Ok, please book a ticket for that flight. The airlines which you provided is known.

ASSISTANT: Your ticket has been booked successfully for the flight 1027.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.