You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How exactly I can serve you the best today?

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

ASSISTANT: Sure, we are euphoric to help you. May I know your preferred dates of journey?

USER: Mar 09th and 11th are my travelling dates.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: Charles Johnson here.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Let me check the availability of flights and revert to you.

USER: Ok.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by UA airline with the flight number-1008 and the fare 100. Shall I book the connecting flight?

USER: You can reserve it.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.