You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, could you please tell us for what help you approached us?

USER: Can you please help me in booking a flight ticket from DTW to HOU?

ASSISTANT:  Sure, may I know your departure and arrival day?

USER: I want to fly on Feb 07 and return on Feb 09.

ASSISTANT: Ok, could I have your name please?

USER: Myself Gary Clark.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a single connection.

ASSISTANT: Ok, do you have any other specifications?

USER: I would like to depart in the afternoon time.

ASSISTANT: The economy class with flight number 1015 of American airline is available having fare as 100 and connection as 1, is it ok for you?

USER: You can proceed to booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 16:00 hours and the arrival time is 9:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.