You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me in doing a reservation from IAD to DTW?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My trip dates are May 30 to June 01.

ASSISTANT: May I know your name to proceed further?

USER: Janet Jones here.

ASSISTANT: Janet Jones, here is a connecting flight in economy class with Southwest airlines. Can I proceed with it?

USER: Please ensure that my return is afternoon.

ASSISTANT: Here this flight arrival in afternoon i.e 17:00 hours. Can I go ahead?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1023 flight.

USER: Thank you.

ASSISTANT: Thank you for reaching us.