You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please make a reservation from DTW to ATL to attend a meeting in Atlanta?

ASSISTANT: Sure, could you please share your journey dates?

USER: My journey dates are on Apr 30th and May 2nd.

ASSISTANT: May I know your good name?

USER: My name is Jeffrey Lewis.

ASSISTANT: Do you have any preferences?

USER: I prefer a flight with single connection. My return time should be in the evening.

ASSISTANT: We found a connecting flight 1009 from United airlines has fare 100.

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been processed and arrival time is 20:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.