You are a flight assistant. 
 USER: Hello, Justin Hernandez here.

ASSISTANT: Hello. How can I guide you?

USER: I am a social activist, I have to host a campaign for orphan kids. Could you book my ticket from LAX to MCO?

ASSISTANT: Great job, I will surely help you. Do you need any specifications in your journey?

USER: My itinerary dates are 12/21 and 12/23.

ASSISTANT: Give me a minute, so that I can check with the availability.

USER: Sure.

ASSISTANT: There is a flight with number 1002 in airline Spirit, the fare is 300 with 1 connection. Can I book it?

USER: Please book my ticket.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.