You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please book me a flight from AZ-PHX to NY-JFK. Could you help me in booking?

ASSISTANT: Sure, when are you planning to move?

USER: My trip dates are 07/08 and 07/10.

ASSISTANT: Please provide your specifications.

USER: I can afford up to 200.

ASSISTANT: UA airlines with single connection and price is 100 of 1006 flight. Shall I proceed?

USER: Please go ahead.

ASSISTANT: Your ticket has been confirmed. May I know your name?

USER: Thank you for booking. Justin Clark here.

ASSISTANT: Thank you.