You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Could you please tell me how may I guide you?

USER: I need to book a flight ticket from DFW to PHX, can you help me in booking a flight ticket?

ASSISTANT:  Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: Sure, my scheduled dates are Jan 10 and Jan 12.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer maximum one connection.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, Carol Brown here.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1013 at a price of 100 in economy class provided by Delta airlines. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a nice day.