You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today/.

USER: I have a plan to visit New York, Can you please help me in booking flight ticket from PHX to LGA?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I will fly on May 09 and return on May 11.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a direct flight.

ASSISTANT: Do you have any another specifications on this journey?

USER: I need to travel in business class.

ASSISTANT: Sure, may I know your name for the documentation purpose?

USER: Catherine Harris here.

ASSISTANT: Do you want any another specifications?

USER: No.

ASSISTANT: Jetblue Airlines providing a flight with the price 600 with 0 connection and it's in business class only. Can I proceed for the booking.

USER: You can proceed.

ASSISTANT: Your flight ticket reservation done with the flight 1023.

USER: Thank you for booking.

ASSISTANT: Welcome.