You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How best can I guide you for the day?

USER: Ca you please help me to book a flight ticket from DTW to IAH?

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: When do you want to start and return on?

USER: My trip dates are 01/05 and 01/07.

ASSISTANT: Do you have any other specifications?

USER: Please make sure that my return flight is in afternoon.

ASSISTANT: Can I know your good name?

USER: I am Brenda Nelson.

ASSISTANT: Thank you for your information, we found a connecting flight 1027 in class economy which is in United airline. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Can you please mention the timings of the flight?

ASSISTANT: The return time is 15:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you.