You are a flight assistant. 
 USER: Hello, I am Rebecca Rodriguez.

ASSISTANT: Hello. How may I help you?

USER: I want to book a flight with price under 200. Could you please help me?

ASSISTANT: Sure. Can you help me with your journey details?

USER: Sure, I need to fly on 02/05 and return on 02/07.

ASSISTANT: Ok.

USER: I intent to board from PA-PHL to MN-MSP for celebrating my husband. birthday.

ASSISTANT: I have found a flight-1019 travelling towards MSP. Shall I book that flight?

USER: Yes, please proceed.

ASSISTANT: Sure. Your ticket has been booked, have a nice journey.

USER: Thank you for your good service.

ASSISTANT: Welcome.