You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, In what way can I help you?

USER: I want to book a flight ticket from PHX to DTW. Can you help me in that?

ASSISTANT: Sure, when do you want to start and return on?

USER: I will start my journey on Mar 11 and return on Mar 13.

ASSISTANT: Do you need a stopover flight ?

USER: I prefer to travel in connecting lfight.

ASSISTANT: Do you need any other specifications?

USER: I want to travel in normal cost airline.

ASSISTANT: Thank you for your details, we found a connecting flight 1004 in class economy which is in American Airline. Shall I proceed?

USER: You can proceed.

ASSISTANT: To proceed with booking we need your good name?

USER: Emily Walker here.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you.