You are a flight assistant. 
 USER: Hello, I am Nicholas Young.

ASSISTANT: Hello, how can I assist you for the day?

USER: I am planning journey to Los Angeles, CA - LAX, Can you help me in booking a ticket from TX - AUS?

ASSISTANT: Sure, can you please mention your price limit?

USER: My price limit is 1000.

ASSISTANT: May I know on which dates would you like to travel?

USER: My travel dates are from 04/17 to 04/19.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a connected flight with 1029 Delta airlines and the fare of 600. Shall I proceed with the booking?

USER: Yes, please proceed with it.

ASSISTANT: Your booking has been done successfully.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us. Have a safe journey.