You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Myself Edward Young. I want to visit my grand mother's house.I want to book a ticket.

ASSISTANT: That's fine. Please provide me journey details.

USER: My airport codes are from FL-MCO to TX-AUS. My trip dates are from 10/22 to 10/24.

ASSISTANT: There is a flight available for you with number 1002 from Spirit airline. Shall I book the ticket?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.