You are a flight assistant. 
 USER: Hello, I am Katherine Lewis.

ASSISTANT: Hello. How may I assist you?

USER: I want to meet my parents at Phoenix, AZ - PHX. Can you please book a single connection of flight?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are 07/13 to 07/15.

ASSISTANT: Can I know the source code too?

USER: My source airport code is New York, NY - JFK.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed?

USER: Yes, you can proceed to book.

ASSISTANT: OK, your ticket has been booked with flight number 1028.

USER: Thank you.

ASSISTANT: Thank you for reaching us.