You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Catherine Perez want to visit New York for shopping, can you book a ticket within the fare of 500?

ASSISTANT: Sure, I will help you. Can you please tell me your airport codes?

USER: Sure, I want to depart from my nearest airport PHX and land on JFK.

ASSISTANT: Can you please provide me your trip dates?

USER: Yes, my travelling dates will be 04/26 and 04/28.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight-1026 available with Hawaiian airlines and the ticket fare is 100 only. Can I book the ticket?

USER: Yes, you can book my ticket.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you.

ASSISTANT: Thank you for choosing us.