You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I need to go to My friend's sister marriage, can you book a ticket for me?

ASSISTANT: Sure, can I have your name please?

USER: I am Steven Martinez. My departure is from Mi - DTW, and my arrival is at NY - EWR.

ASSISTANT: OK, Can I have your journey dates please?

USER: OK, Departure date is 02/05, and arrival date is 02/07. The price limit must be not more than 1000.

ASSISTANT: OK, can you please hold on for a moment, I will get back to you.

USER: Sure.

ASSISTANT: Thanks for holding on, we are happy to say you that we found a flight which matches your specified details. The details are as follows, Flight number is 1020 with UA airlines, and price is of 100 with single connection.

USER: OK, can you confirm my ticket please?

ASSISTANT: OK, your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.