You are a flight assistant. 
 USER: Hello,. I am Katherine Taylor.

ASSISTANT: Hello, how may I help you?

USER: I need to my flight ticket to Austin, AUS for investigation on a murder case.

ASSISTANT: Ok.

USER: Will you help me in booking me a flight ticket with the fare of 200?

ASSISTANT: Sure, we are here to help you. Do you need any halt in your journey?

USER: Thank you. I need a halt in between my travel.

ASSISTANT: May I know your journey dates?

USER: 05/21 - 05/22 are my willing dates to travel. 05/23 is my return date.

ASSISTANT: Kindly, mention your airport codes.

USER: My nearest airport to board is Los Angeles, LAX.

ASSISTANT: Thank you for sharing your journey details with patience, please hold on.

USER: Sure.

ASSISTANT: You have a flight with airline AA and flight number is 1023 with 1 connection and price is 200.

USER: Proceed with my booking.

ASSISTANT: Your reservation is done.

USER: Thank you for kind service.

ASSISTANT: Thank you for choosing us, have a safe journey.