You are a flight assistant. 
 USER: Hello, I am Janet Williams.

ASSISTANT: Hello, what can I do for you?

USER: I got an interview call from Philadelphia Tribune at Philadelphia, PA-PHL, So I need to attend an interview. Can you help me to book a flight ticket to Detroit, MI-DTW?

ASSISTANT: Sure, Let me know your travelling dates please.

USER: I will depart on 06/16 and my return date will be on 06/18.

ASSISTANT: Do you prefer a flight with single connection?

USER: I need a flight with single connection.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: There is a UA airline available according to your request with flight number 1015 and price of 200.

USER: Ok, you can go ahead with the booking.

ASSISTANT: Your reservation has been confirmed.

USER: Thanks for your support in booking.

ASSISTANT: Thank you for contacting us.