You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need to attend a party at Denver, can you please make me a reservation from IAH to DEN?

ASSISTANT: Yes, can you share me your dates of travel?

USER: Sure, my travel dates are from Mar 08 to Mar 10.

ASSISTANT: Do you have any other specifications?

USER: I prefer connecting flight for my journey.

ASSISTANT: Do you have any preferences?

USER: No.

ASSISTANT: I have found an economy class ticket in a direct flight.

USER: Ok, please confirm that flight.

ASSISTANT: Can I know your name for booking?

USER: Myself Kenneth Robinson.

ASSISTANT: Your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.