You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: My name is Timothy Martin, I want to meet one of my client in Las Vegas. Can you please help me to book my flight ticket?

ASSISTANT: Sure, may I know your dates of travel?

USER: I want to depart on 10/25 and return back on 10/27.

ASSISTANT: Could you please let me know your corresponding airport codes for better search?

USER: Please check for the best flight from MCO to LAS.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: Martin, I have found a flight available with price 100. It is from Southwest airlines. Shall I book the ticket for you?

USER: That's good, please book the ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1010.

USER: Thank you very much for booking my ticket.

ASSISTANT: Thank you for choosing our services, have a good day.