You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Katherine Adams, can you help me to book a flight from CLT to SEA?

ASSISTANT: Sure, to book a ticket can I have your travelling dates please?

USER: My travelling dates are Mar 29 and 31.

ASSISTANT: Do you need any flag stop in between your journey?

USER: I need a connecting flight.

ASSISTANT: There is a flight available with an airline Spirit of flight 1018 and fare is 100 in an economy class. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.