You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: My name is John Evans. I want to make my flight reservation from IAH to DTW, can you please help me to book my flight ticket?

ASSISTANT: Sure, I will help you in booking.

USER: Thank you.

ASSISTANT: Do you want to fly with economic class or business class?

USER: Any class is ok for me.

ASSISTANT: Kindly share me your travelling dates please?

USER: I want to start my journey on Nov 8th and please book my return ticket on Nov 10th.

ASSISTANT: We found a flight with an airline Delta of flight 1000 and fare is 100 in an economy class.

USER: May I know the departure time?

ASSISTANT: The departure time is 12:00 PM.

USER: I want to depart in the evening.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: There is a flight available with an airline Hawaiian of flight 1027 and cost is 200 in an economy class. Can I proceed with the booking?

USER: Is this flight is having single connection?

ASSISTANT: Yes.

USER: That's good, you can book the ticket for me.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you very much for your help.

ASSISTANT: Thank you for opting us.