You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I would like to meet my brother on his birthday, could you please help me to book my flight ticket from DFW to ORD?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: I will depart on Nov 6th and return back on Nov 8th.

ASSISTANT: May I know your name to proceed further?

USER: Myself Christine Lewis.

ASSISTANT: Do you have connection limit?

USER: Please check for the flight with single connection and let me know.

ASSISTANT:  Christine Lewis, here is a connecting flight in economy class. Can I proceed with it?

USER: Yes, please book the ticket for me.

ASSISTANT: Your ticket has been booked with 1019 flight in Hawaiian airlines.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.