You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Sandra Green.

ASSISTANT: How can I aid you?

USER: I am planning to attend my brother's marriage in Los Angeles, can you help me in booking the flight ticket from LAX to MCO?

ASSISTANT: Sure, may I know your journey dates please?

USER: Ok, I will start my journey on 08/22 and recur will be on 08/24.

ASSISTANT: Wait a moment please.

USER: Ok, I will wait for your response.

ASSISTANT: Spirit airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Proceed booking with that flight.

ASSISTANT: Ok, your ticket is booked with the flight-1018.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for reaching us.