You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brian Wilson.

ASSISTANT: How can I Help you?

USER: I have to attend a Music Concert at Detroit, could you please help me with booking a flight ticket from PHX to DTW?

ASSISTANT: Your travelling dates please?

USER: I would like to take off on 10/13 and return on 10/15.

ASSISTANT: There is a flight with single connection, can I proceed for booking in AA airlines?

USER: Please confirm the booking.

ASSISTANT: Your booking is done in 1005 flight.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.