You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how shall I serve you?

USER: I am Debra Lee want to attend a sport event held in Detroit, can you book a ticket from ATL to DTW?

ASSISTANT: Sure, can you please provide me your travelling dates?

USER: Sure, my travel dates are 01/06 and 01/08.

ASSISTANT: please wait for a while, I will check the availability and revert you.

USER: Ok.

ASSISTANT: Airline:Hawaiian, airline number:1007 matching with your preferences. Price:100 with a direct flight. Shall I proceed your booking?

USER: Can you please check for the flight with 1 connection?

ASSISTANT: Sorry to say, we have only direct flight.

USER: That's ok, thank you.

ASSISTANT: Shall I proceed for direct flight?

USER: No, don't proceed.

ASSISTANT: Ok, thank you for contacting us, have a good day.

USER: Thank you.