You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know your name please?

USER: I am Stephanie Carter.

ASSISTANT: How can I be at your service?

USER: I want to visit New York to shop my birthday clothes on 09/09. Can you assist me for booking a flight?

ASSISTANT: Sure, can I know your return date?

USER: Sure, my return date is 09/11.

ASSISTANT: Is there any price limit?

USER: 500.

ASSISTANT: Ok, provide me your location codes?

USER: My location codes are from PHL to EWR.

ASSISTANT: There is a flight found with the fare of 100 from Spirit airline and flight number 1018. Shall I proceed?

USER: Proceed.

ASSISTANT: Your flight has been booked with single connection.

USER: Thank you.

ASSISTANT: Thank you for contacting us.