You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I have your name please?

USER: I am Joshua Lewis.

ASSISTANT: What can I do  for you now?

USER: I am planning to visit Rodin Museum with my family on 11/28.

ASSISTANT: Ok.

USER: Can you book a return ticket on 11/30?

ASSISTANT: May I know your landing and boarding points?

USER: My source point is MI-DTW and destination is PA-PHL.

ASSISTANT: Are you having any specifications to meet?

USER: I need a connecting flight. My budget is 500.

ASSISTANT: Flight with 1 connection of price 100 in Frontier airline of 1003 flight. Shall I book it for you?

USER: Please proceed with booking.

ASSISTANT: Reservation has been done.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you.