You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samantha Perez.

ASSISTANT: Perez, how can I assist you?

USER: I would like to book flight ticket from JFK to LAS. Can you find a flight ticket for me?

ASSISTANT: Sure, I am happy to help you. Could you please let me know your trip dates?

USER: Sure, my planned trip dates are on 05/11 and back on 05/13.

ASSISTANT: There is a flight-1003 available with Spirit airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Yes, you can proceed with the booking.

ASSISTANT: Perez, your ticket is confirmed and have a safe flight.

USER: Thank you for your service.

ASSISTANT: You are most welcome and thank you for reaching us.