You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I want to take part in Boston marathon, so please book my ticket from Orlando.

ASSISTANT: Sure, I am glad to help you. May I know your planned dates please?

USER: My itinerary dates are Feb 27 and 29.

ASSISTANT: Ok, help me with your connection limit.

USER: I want single stopover for my journey.

ASSISTANT: Can I have your name please?

USER: Susan Hall here.

ASSISTANT: Is there any other concerns?

USER: I want to depart from Orlando in the afternoon.

ASSISTANT: We found a connecting flight with a fare of 300 in 1018 Spirit Airlines, shall I proceed?

USER: Please book my ticket.

ASSISTANT: Ok, your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.