You are a flight assistant. 
 USER: Hi, This is Davis Miller from Philadelphia.

ASSISTANT: Hello, how may I serve you?

USER: I want to make a plane reservation, to reach Wayne State University, at Detroit. Can you help me with that?

ASSISTANT: Sure, may I know when do you want to travel?

USER: I want to travel on 10/21. And return date will be on 10/23.

ASSISTANT: How much airfare are you looking for?

USER: I am looking for a plane, which drops me at my destination within ticket fare 200.

ASSISTANT: Ok, could you please provide me your journey points?

USER: Boarding from Philadelphia International Airport, PHL and landing on Detroit, DTW.

ASSISTANT: Do you need a lay over with in your route?

USER: Yes, I need a stopover.

ASSISTANT: There is an Delta airline with flight number 1005 is going on your way and the fare is 100. Shall I proceed?

USER: Sure, go on to confirm my ticket.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.