You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Will you aid me to book a flight ticket from MCO to SEA?

ASSISTANT: Do you have any other requirements to be met?

USER: My travelling dates are on Apr 19 and Apr 21.

ASSISTANT: Sure, can I know your connection limit?

USER: I need a single connection.

ASSISTANT: Let me know your name?

USER: My name is Catherine Anderson.

ASSISTANT: Can I know your requirements?

USER: I do not have any other preferences.

ASSISTANT: There is a connecting flight 1019 of Spirit airlines, can I proceed?

USER: Please proceed with spirit airlines.

ASSISTANT: Your ticket has been booked. Thank you for choosing us, have a safe journey.

USER: Thank you for booking my ticket.