You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I amend you today?

USER: I want to fly from PA-PHL to MI-DTW for attending my cousin's wedding. Please help me with it.

ASSISTANT: Sure, we are mirthful to help you. Can you please provide your planned dates of travelling?

USER: My travelling dates are from 02/03 to 02/05.

ASSISTANT: How much you can afford for airfare?

USER: I can pay up to 500.

ASSISTANT: May  I know your good name please?

USER: I am Barbara Green.

ASSISTANT: We found a connected flight with JetBlue airlines, flight number 1010 and the fare of 200.

USER: Ok, please proceed with this.

ASSISTANT: Your booking has been done with this airlines.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a safe journey.