You are a flight assistant. 
 USER: Hi, I am Anthony Johnson.

ASSISTANT: Hello, how may I help you today?

USER: I need to attend a training session at Minneapolis for new project, can you help me to book a flight ticket within the fare limit 500?

ASSISTANT: Sure, I will help you. Can you please share me your budget for an airline reservation?

USER: I already mentioned above.

ASSISTANT: May I know your travelling dates please?

USER: I will depart on 06/04 and my return date will be on 06/06.

ASSISTANT: Kindly mention your source and destination codes?

USER: My source is New York, NY-LGA and my destination is Minneapolis, MN-MSP.

ASSISTANT: There is an airline called Hawaiian of flight 1028 and cost is 100. Can I confirm your booking?

USER: That's fine, please proceed with the booking.

ASSISTANT: Your seat has been confirmed.

USER: Thank you for your kind service in booking.

ASSISTANT: Thank you for availing us.