You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I have to attend a Live Concert at Charlotte, could you please help me with booking a flight ticket from EWR to CLT?

ASSISTANT: Sure, please share your planned travel dates?

USER: I would like to depart on Sept 22nd and return on Sept 24th.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Any other preferences?

USER: I have no other preferences.

ASSISTANT: Can I have your name please?

USER: I am Richard Collins.

ASSISTANT: Hawaiian airlines flight 1010 available with connection and fare is 400, shall I confirm this business class flight?

USER: Please confirm the booking.

ASSISTANT: Ok, your ticket has been booked.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for opting us.