You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Kimberly White here.

ASSISTANT: How may I guide you now?

USER: I want to attend my sister's convocation ceremony, so please book my ticket from MCO to SEA.

ASSISTANT: Kimberly White, may I know your travelling dates for this journey?

USER: My itinerary dates are Jan 21 and Jan 23.

ASSISTANT: May I know your depart and return time please?

USER: I want to depart in the afternoon.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your other preferences?

USER: I have no other preferences.

ASSISTANT: Flight-1022 is available for you with economy class. Can I book your ticket with it?

USER: Sure.

ASSISTANT: Your ticket is reserved, thank you for choosing us. Have a safe journey ahead.

USER: Thank you.

ASSISTANT: Welcome.