You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can aid you today?

USER: I am Emma Carter and I need to book a flight ticket to CA-SFO from DC-IAD to attend my grand parents 60th anniversary.

ASSISTANT: Sure, Emma Carter, Can you please provide your journey dates?

USER: My preferable journey  dates would be on 01/05 to 01/07.

ASSISTANT: Ok, Thanks for your details, please wait for sometime.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an UA plane with 1016 number.

USER: Ok, you can proceed with this airline.

ASSISTANT: The fare is 100 with a single connection. Sure, your ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thanks for opting us, have a nice day.