You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: William Davis, here. I want to book a ticket from SFO to ATL to watch Baseball match in ATL.

ASSISTANT: Sure, can I know the dates of travel?

USER: I would like to travel on 03/22 to 03/24.

ASSISTANT: Hold on for a moment.

USER: Sure.

ASSISTANT: Flight 1014 of UA airlines matches with your preferences, can I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for helping me out.

ASSISTANT: Thank you, have a safe journey.