You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Michelle Allen, I would like to attend sports events was going in DTW, so can you help me booking flight on 06/19?

ASSISTANT: Sure, may I know your source airport code?

USER: I am going to return my source airport code EWR on 06/21.

ASSISTANT: Give me a minute. There is a flight with number 1012 and connection is 1. Can I book it?

USER: Sure, proceed to booking.

ASSISTANT: Your ticket is booked in airline Frontier.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you for reaching us.