You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me to book a flight ticket from JFK to AUS?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: My journey dates are Sept 17 to Sept 19.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Brandon Perez.

ASSISTANT: In which class would you like me to book your flight ticket?

USER: I am comfortable with any class.

ASSISTANT: Let me know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: I want to return in the afternoon.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1020 Frontier airlines with single connection with economy class and arrive time is 16:00 PM. Shall I proceed with the booking?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.