You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I want to fly from JFK to MCO to meet my older friends, can you please help me in that?

ASSISTANT: Sure, may I know your name please?

USER: Myself Donald Clark.

ASSISTANT: Ok, may I know on which dates you are willing to travel?

USER: I would like to travel on Feb 18th and return on Feb 20th.

ASSISTANT: Ok, Is there any specific airline preference for you?

USER: I am ok with any airline.

ASSISTANT: Do you have any other specifications please?

USER: I like direct flight.

ASSISTANT: There is direct flight of fare 100 with Spirit Airlines, are you ok with this booking?

USER: Is this flight depart at evening time?

ASSISTANT: Yes.

USER: Ok, please book this ticket.

ASSISTANT: Ok, I reserved your ticket with economy class, flight number is 1018 and depart time will be 2:00AM and return time will be 7:00AM.

USER: Thank you.

ASSISTANT: You are welcome.