You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to book my ticket from DTW to HOU. Can you please help me with booking?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My departure and arrival dates are Sept 11 and Sept 13.

ASSISTANT: Ok, could I have your name please?

USER: Sure, myself Anna Robinson.

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

USER: I need a connecting flight in my journey.

ASSISTANT: Ok, please allow me a moment.

USER: Please make sure that, I prefer to travel in Normal-cost Airlines.

ASSISTANT: The economy class with flight number 1005 of American Airline is available having fare as 300 and connection as 1, is it ok for you?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 6 hours and the arrival time is 17 hours.

USER: Thank you for helping me.

ASSISTANT: You are welcome, have a great day.