You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Christopher Harris. I am looking for a flight from EWR to CLT, can you help me out in booking the flight ticket?

ASSISTANT:  Sure, I am here to help you with that. Can I have your itinerary dates?

USER: My travelling dates are from Apr 2nd till Apr 4th.

ASSISTANT: Sure, let me know whether you prefer a connecting or a direct flight.

USER: I need a connecting flight.

ASSISTANT: Do you have any another requirements?

USER: No, I don't have.

ASSISTANT: I got a connecting flight-1006 in business class, shall I proceed?

USER: Please proceed with it.

ASSISTANT: Ok, booking is done on Frontier airlines.

USER: Thank you for your help.

ASSISTANT: Thanks for consulting us.