You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Timothy Carter, want to travel Chicago, IL - ORD from Los Angeles, CA - LAX.Can you help me to book a flight ticket?

ASSISTANT: Ok, can I have your travelling dates?

USER: My travelling dates are 07/16 and 07/18.

ASSISTANT: May I know your name?

USER: Myself Timothy Carter.

ASSISTANT: We found a flight for you in UA airline. Can I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1021.

USER: Thank you for the booking.

ASSISTANT: You are most welcome.