You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help in booking the flight ticket from DTW to IAH?

ASSISTANT: Sure, can you please share your trip dates?

USER: My travel dates are July 30 and August 1.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: Any other requirements to be met?

USER: I would like to return in the afternoon.

ASSISTANT: May I know your name please?

USER: My name is Brandon Collins.

ASSISTANT: Ok, we found connecting flight 1012 in American Airlines which returns in the afternoon 14 PM with fare of 100. Shall I proceed with economy class?

USER: Please proceed.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.