You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Phoenix to meet my childhood friend, please help me in booking a ticket from JFK to PHX.

ASSISTANT: May I know your desired travel dates please?

USER: My desired travel dates are 05/28 and 05/30.

ASSISTANT: May I know your name please?

USER: My name is Patricia Walker.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: Ok, please confirm with my booking.

ASSISTANT: Your ticket is booked, flight number 1023.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us. Have a safe journey.