You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sharon Moore.

ASSISTANT: Ok Moore, what service you are expecting from us?

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

ASSISTANT: Sure, I will check the flight for you. Can you please share your trip airport codes?

USER: My nearest source airport code is ORD and destination airport code is DTW.

ASSISTANT: Ok, when you are will to travel?

USER: I would like to take off on 04/21 and return on 04/23.

ASSISTANT: Ok, please hold on for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight based on your details, the flight details are: it is a direct flight with ticket fare 100 and the flight airlines is Delta. Are you fine with this?

USER: But, I am looking for a connecting flight.

ASSISTANT: Sorry for the inconvenience, there are no flights found with connection limit 1.

USER: That's ok, not an issue. Anyways, thank you for the information.

ASSISTANT: You are welcome. Thank you for reaching us. Have a nice day.