You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am planning to visit Orlando in my holiday, can you help me in booking?

ASSISTANT: Sure, can you please tell us your preferred airport codes?

USER: My airport codes are from ORD to MCO.

ASSISTANT: Let me know your travel dates.

USER: My journey dates are 04/13 and 04/15.

ASSISTANT: I need your name for booking your ticket.

USER: I am Steven Nelson.

ASSISTANT: Flight-1007 in Spirit airlines is available with ticket fare 200. Shall I book the ticket?

USER: Yes, please.

ASSISTANT: Your ticket is booked and have a great flight.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.