You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Michelle Parker here.

ASSISTANT: How could I serve you today?

USER: Could you book my ticket in a connecting flight?

ASSISTANT: May I know your planned trip dates please?

USER: My itinerary dates are Nov 26 and Nov 28.

ASSISTANT: Can you please forward your airport codes?

USER: My airport codes are MSP and OAK.

ASSISTANT: There is an airline called Spirit of flight 1012 and fare is 100 in an economy class.

USER: Book my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.