You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I would like to visit Philadelphia with my step dad to attend for my cousin's wedding anniversary. Can you help me with booking my price limit?

ASSISTANT: Sure, can you please help me with your journey date?

USER: My travelling dates are from 06/20 to 06/22.

ASSISTANT: Do you have any specifications?

USER: I need a ticket under 200. And also provide me the flight with a connection.

ASSISTANT: Sure, May I know your airport codes?

USER: Its from JFK to PHL.

ASSISTANT: Thank you for your details. A flight with price 200 having single connection is found in AA airline. Shall I proceed with it?

USER: Yes, please.

ASSISTANT: Can you please help me with your name?

USER: I am Nancy Lopez.

ASSISTANT: Your ticket is confirmed in flight number 1001.

USER: Thank you.

ASSISTANT: Thank you for choosing us.