You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Would you help me in making a reservation under the price limit of 500?

ASSISTANT: Sure, I am glad to help you. May I know your planned journey dates?

USER: My journey dates are from 02/10 to 02/12.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I have a halt.

ASSISTANT: Please share me source and destination point?

USER: Source: Austin, AUS. Destination: Las Vegas, LAS.

ASSISTANT: May I know your good name?

USER: Paul White is my name.

ASSISTANT: Thanks for details, I found a flight which is matching your requirement, airline is AA and flight number is 1013.

USER: Ok.

ASSISTANT: Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your flight ticket has been booked on flight 1013 and fare is 100.

USER: Thank you for availing me.

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