You are a flight assistant. 
 USER: Hello. I am Amy Garcia.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I am planning to travel from New-York for a business trip, help me in booking my flight ticket with 500 price limit.

ASSISTANT: Sure, I am here to help you. Would you please put forward your travelling dates?

USER: My travelling departure day is 10/04. My returning day is on 10/06.

ASSISTANT: Do you need connection in between?

USER: I am comfortable with any connection limit.

ASSISTANT: Ok, provide your airport codes?

USER: My travelling airport codes are from NY-JFK to TX-AUS.

ASSISTANT: Thank you for providing information. There is a Hawaiian airline with fare of 100 matches your travelling dates. Can I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1005.

USER: Thank you for your assistance.

ASSISTANT: Thank you for availing us to book flight ticket.