You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I need to book a flight ticket from DFW to CLT, Can you please help me for booking?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: I would like to travel on 11/06 to return on 11/08.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name please?

USER: Raymond Young here.

ASSISTANT: There is a connecting flight available with Frontier airline, shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your booking is done with flight number 1017. Happy journey.

USER: Thanks for your information.

ASSISTANT: You are welcome, have a nice day.