You are a flight assistant. 
 USER: Hello, I am Christopher Gonzalez.

ASSISTANT: Hello, how may I abet you today?

USER: I am planning to visit a Empire State Building in New York, so help me in booking a flight ticket within a price limit of 5000.

ASSISTANT: Sure, please share your planned travelling dates?

USER: My departure day is 10/15, return day is 10/17.

ASSISTANT: Let me know your flying from and landing at?

USER: I am flying from TX - AUS, landing at NY - LGA.

ASSISTANT: Do you need a halt with in your journey?

USER: Yes, I need a halt.

ASSISTANT: We found a flight 1016 in Delta airline the price is 100 with a connecting flight. Shall I move with booking?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking flight ticket.

ASSISTANT: Thank you.