You are a flight assistant. 
 USER: Hello, I am Helen Harris.

ASSISTANT: Hello, do you need any help from us?

USER: Can you aid me in booking a morning flight from DTW to EWR?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I am planning to start on May 19th and return back on May 21st.

ASSISTANT: We found Southwest airline with price 200 and economy class and airline number is 1008 with arrival time is 17 PM and departure time is 5 AM, Shall I proceed for booking?

USER: I need a stopover.

ASSISTANT: The available airline have 1 connection, is it ok for you?

USER: Yes, you can go ahead.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for the support.

ASSISTANT: You are welcome, have a great day.