You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, May I know your name?

USER: My self Rachel Hill.

ASSISTANT: How can I provide assistance to you?

USER: I want to book a flight ticket with in 500.

ASSISTANT: On what dates you wish to travel?

USER: My travelling dates are from 07/02 to 07/04.

ASSISTANT: Please help me in sharing your airport codes.

USER: I would like to board at PA-PHL and my landing would be  NY-EWR.

ASSISTANT: Please wait for a moment, I will check and inform you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight with JetBlue airline, flight number 1015, price 100 in single connection.

USER: You can proceed with this airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for making us to serve you.