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

ASSISTANT: Hello. How can I aid you?

USER: I need to change my existing reservation as my meeting got postponed. Can you help me with it?

ASSISTANT: Sure. Can I know your travelling dates?

USER: I have planned to travel on 06/05 and 06/07.

ASSISTANT: Please share me your airport codes.

USER: My airport codes are EWR and IAD.

ASSISTANT: Do you need any break?

USER: Yes, I prefer a single connection.

ASSISTANT: We found a Spirit airline, flight number:1006 and the price is 200.

USER: Go for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for helping me.

ASSISTANT: Thank you for consulting us.