You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Kevin Davis.

ASSISTANT: How can I assist you today?

USER: I have a live concert in Walt Dishney Concert Hall in Los Angeles, can you please book a flight ticket under 200 fare?

ASSISTANT: Sure, we are perky to aid you.

USER: Thanks.

ASSISTANT: Kindly, mention your airport codes.

USER: Sure, NY - JFK and CA - LAX are my source and destination airport codes.

ASSISTANT: What are your scheduled dates for trip?

USER: My scheduled dates are 07/22 - 07/24.

ASSISTANT: Please, hold on.

USER: OK.

ASSISTANT: Thanks for your time. Based on your request we found a plane 1005 of UA airline with a halt. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Reservation is done.

USER: Thank you so much.

ASSISTANT: Thank you for availing us, have a great day!.