You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Gregory Hernandez here and I would like to attend a business meeting in Los Angels, can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, can you please let me know your journey dates to search a flight?

USER: I am heading from my location on 09/22 and please book my return ticket on 09/24.

ASSISTANT: Let me know your airport codes?

USER: I want to travel from MCO to LAX.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a flight ticket with in the fare of 200.

ASSISTANT: There is a flight-1007 of Spirit airlines, shall I proceed?

USER: If it is single connected flight, you can proceed with boooking.

ASSISTANT: Your booking is done with price of 100.

USER: Thank you for your help, have a nice day.

ASSISTANT: Welcome.