You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: Catherine Mitchell here. Can you help me to book a connecting flight from DTW to IAH?

ASSISTANT: Sure, may I know your scheduled dates?

USER: I like to travel on 09 Sep and return on 11 Sep.

ASSISTANT: Ok, Do you prefer business class or economy class?

USER: I am ready to travel with any class.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1007 Hawaiian Airlines with a fare of 100. Can I proceed?

USER: Please proceed to booking.

ASSISTANT: Sure, your ticket has been booked and depart time is 14:00PM and return time is 20:00PM.

USER: Thanks for helping me.

ASSISTANT: Thank you for opting us.