You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Nicole Moore.

ASSISTANT: How may I address you?

USER: I am a traveller, I would like to explore new places in New York with my family.Can you please help me for booking a flight ticket?

ASSISTANT: Sure, may I know your journey codes?

USER: My airport codes are PA-PHL and NY-JFK.

ASSISTANT: Can I know your journey dates?

USER: My arrival is on 02/07 and departure is on 02/05.

ASSISTANT: Do you have any price limit?

USER: Price limit should be under 200.

ASSISTANT: Thank you for providing the information. There is a flight found with a connection between your journey. The flight number is 1009 and UA as airline.

USER: You can proceed.

ASSISTANT: Your booking has been done.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.