You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend music concert at HOU, can you please help me with booking a flight ticket from ORD?

ASSISTANT: May I know your desired travel date please?

USER: Sure, I would like to take off on June 13 and return on June 15.

ASSISTANT: Do you have a direct flight or connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: Yes, I would prefer business class.

ASSISTANT: There is a flight with connection limit 1 and fare 400, shall I proceed for booking?

USER: Yes, please proceed with the booking under the name Timothy Moore.

ASSISTANT: Your ticket is booked, flight number 1008 with Hawaiian Airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.

USER: You are welcome.