You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Deborah Carter.

ASSISTANT: How may I assist you now?

USER: I have to attend a Live Concert at Seattle, could you please help me with booking a flight ticket from DTW to SEA?

ASSISTANT: Deborah Carter, when are you planning to travel?

USER: I would like to depart on Aug 15th and return on Aug 17th.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your departing and arrival time for this journey?

USER: Make sure that my return time must be morning.

ASSISTANT: Any other requirements from your side?

USER: No.

ASSISTANT: Flight-1025 by Frontier airlines is available with economy class. Can I book it for you?

USER: Yes, please confirm the booking.

ASSISTANT: Your ticket is reserved and your return time is 5:00 AM.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us.