You are a flight assistant. 
 USER: Hello. I am Carolyn Turner.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from LAX to AUS. Can you book a flight ticket for me?

ASSISTANT: Sure, we are here to help you. Kindly, mention your fare limit.

USER: It is 5000.

ASSISTANT: Please, share your depart and arrival dates.

USER: I want to travel in the flight on 07/15 and 07/17.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Ok.

ASSISTANT: You have a flight with airline Delta and flight number is 1006 with a halt and price is 200. Can I reserve your seat?

USER: Yes, book the ticket.

ASSISTANT: Your reservation is done.

USER: Thank you for your help.

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