You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Cynthia White.

ASSISTANT: How may I help you?

USER: I would like to attend my college anniversary on 07/15, so can you help me booking flight from DFW?

ASSISTANT: Ok, can I have your dates of travel?

USER: I am going to return on 07/17.

ASSISTANT: Let me know your destination code please.

USER: My destination airport code is OAK.

ASSISTANT: Ok, please wait a moment.

USER: Ok, I will wait for your response.

ASSISTANT: Thanks for you time, there is a flight for you with connection 1 on UA airline.

USER: Ok, proceed to booking UA airline.

ASSISTANT: Ok, your ticket has been confirmed with flight number 1022.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Welcome, have a safe flight.