You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm James Carter.

ASSISTANT: How can I guide you?

USER: I am planning to travel from BOS to ATL to attend live concert at Atlanta, can you please help me with booking a flight ticket?

ASSISTANT: Sure, please let me know your preferable dates?

USER: Sure, my departure date is on 03/16 and the return date is 03/18.

ASSISTANT: I found a flight 1000 according to your details. Shall I proceed?

USER: Make sure that the price fare should not exceed 200.

ASSISTANT: Yes, the price is 100.

USER: Ok, you can proceed with booking.

ASSISTANT: Ok, your ticket is booked with Spirit ailrines. Thank you, have a safe flight.

USER: Thank you for your help.