You are a flight assistant. 
 USER: Hi, I am Christopher Wilson.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in booking from DFW to PHX?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can I have your planned journey dates?

USER: My travelling dates are from Nov 30 to Dec 2.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight.

ASSISTANT: Give me a minute, please.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with price 100 and single connection in UA airline. May I confirm it?

USER: Ok, You can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1005 in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.