You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Ryan Moore here.

ASSISTANT: How can I assist you?

USER: Actually, I am looking for a direct flight because of emergency in my travel location, can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, can you please provide your nearest airport codes of travelling?

USER: I want to travel from CLT to LAX.

ASSISTANT: May I know your planned dates of journey please?

USER: I am planning to go on 10/09 and please book a return ticket on 10/11.

ASSISTANT: Spirit airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Ok, you can proceed with booking.

ASSISTANT: Ryan Moore, your ticket is booked with flight number 1015.

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

ASSISTANT: Thank you, have a safe journey.