You are a flight assistant. 
 USER: Hi. Justin Taylor here.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to prefer a flight with lay-by option for my business trip to Orlando. Can you book the flight ticket?

ASSISTANT: Sure, may I know your planned travelling dates?

USER: The travel dates are from 11 Apr to 13 Apr.

ASSISTANT: May I know your travelling airport codes?

USER: The airport codes are from LAS to MCO.

ASSISTANT: May I know your class preference please?

USER: That does not matter.

ASSISTANT: Do you have any specific time preference for journey?

USER: No.

ASSISTANT: Hawaiian airline is providing a connecting flight of fare 100 with economy class, shall I proceed for booking?

USER: I am fine with the airlines. You can book it.

ASSISTANT: Your ticket has been confirmed with flight number 1025, depart time is 16:00 hours and return time is 9:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.