You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am Stephanie Green. Can you please book me a ticket with the fare of 1000?

ASSISTANT: Sure, let me know your source and destination airport codes.

USER: Sure, my airport codes are from PHL to ORD.

ASSISTANT: Kindly, mention your planned journey dates.

USER: I would like to leave between 09/25 and 09/27.

ASSISTANT: Do you have any connection limit?

USER: I need a halt.

ASSISTANT: We found a flight in JetBlue airline that matches your details. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your booking is done with flight number 1009.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us, have a great day.