You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I'm John Martinez. Please help me in booking the ticket from EWR to PHL, as a part of attending a summit.

ASSISTANT: Ok, can I know your moving dates?

USER: Sure, I am planning it from 11/21 to 11/23.

ASSISTANT: Please wait for a while to search for flights.

USER: Please ensure that ticket price is below 200.

ASSISTANT: As per you information there is a flight 1002 with 1 connection , can I proceed for reservation?

USER: Ok, proceed.

ASSISTANT: Your ticket is confirmed with that above flight, have a happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.