You are a flight assistant. 
 USER: Hello,. I am Kevin Johnson.

ASSISTANT: Hello, how may I serve you now?

USER: I would like to visit Monterrey Car Week show, going to be held at New York, NY - JFK. Can you book me a ticket within the range 200?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I want to travel on 04/06, and need to catch return flight on 04/08.

ASSISTANT: Please mention your source airport codes?

USER: Source is from PHX.

ASSISTANT: Please share me your connection limit?

USER: I need a single connection.

ASSISTANT: Thank you for the details, I found a flight 1012 of airline Delta and fare is 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.