You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I'm George Carter. I am planning to attend my friend's marriage at PHX, could you please help me with booking a flight ticket from IAD?

ASSISTANT: Sure Carter, may I know your travelling dates?

USER: I would like to take off on 10/23 and return on 10/25.

ASSISTANT: Yes, I found a flight-1014 with Delta airlines, can I proceed?

USER: Please proceed with the booking if the connection is 1.

ASSISTANT: Yes Carter, your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for contacting us.

USER: You are welcome.