You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you please book a flight ticket from IAH to DTW?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My trip dates are 06/10 and 06/12.

ASSISTANT: Which class do you prefer?

USER: I am fine with any class.

ASSISTANT: May I know your connection limit?

USER: I am comfortable to travel in a single connecting flight.

ASSISTANT: May I know your name?

USER: I am Justin Evans.

ASSISTANT: Do you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: Hawaiian airlines with flight 1006 is providing a connecting flight and ticket costs you 500 in business class.

USER: Please book the ticket.

ASSISTANT: Your ticket is confirmed Justin Evans. Flight departs at 3:00 hours and arrives at 3:00 hours.

USER: Thank you.

ASSISTANT: Thank you for choosing us.