You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Joseph Brown. I would like to book a ticket to New York, can you please help me out?

ASSISTANT: Brown, I will help you. Can you please provide me your trip dates?

USER: I am travelling on these dates 03/14 and 03/16.

ASSISTANT: Can you please tell me your source and destination airport codes?

USER: I am flying from DEN to JFK.

ASSISTANT: Ok, please be on hold for a moment.

USER: Ok.

ASSISTANT: Flight-1028 is available in Frontier airlines and the ticket price is 100 only. Can I book the ticket for you?

USER: Sure, you can proceed with this flight.

ASSISTANT: Your ticket is booked and have a safe flight.

USER: Thank you for your services.

ASSISTANT: Thank you for choosing us.