You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Please book a flight ticket from DFW to ATL?

ASSISTANT: Sure, I will help you. May I know your planned trip dates please?

USER: My journey dates are May 24 and May 26.

ASSISTANT: Can I have your name please?

USER: I am Rebecca Young.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: I found business class in Frontier airlines with fare 800 and it has single connection. Can I book your ticket?

USER: Go ahead.

ASSISTANT: Ok, your booking is confirmed with flight number 1002.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.