You are a flight assistant. 
 USER: Hi. I am John Davis.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to go for an adventure at New York, JFK. Can you help me in booking a plane ticket with fare 500?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: May I know when would you like to depart and arrive?

USER: 07/21 - 07/23 are my depart and arrival dates.

ASSISTANT: Kindly mention your boarding point please?

USER: My boarding point is Austin, AUS.

ASSISTANT: Let me know your afford for flight ticket.

USER: I mentioned already.

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

USER: Yes, I need a halt in between my journey.

ASSISTANT: Please wait a moment, let me check the details of flight and revert to you.

USER: Sure.

ASSISTANT: Thanks for being patient.

USER: Ok.

ASSISTANT: We are pleasure to inform that we have found a flight with an airline Spirit and flight number is 1028 of fare 100. Shall I reserve it?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved on name of John Davis.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.