You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Gary Parker. I would like to book a ticket from OAK to AUS, can you help me?

ASSISTANT: Sure, I will help you. Could you please let me know your travel dates?

USER: My travel dates are 04/02 and 04/04.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight available with UA airlines and the ticket fare is 100 only. Is that ok for you?

USER: You can book it.

ASSISTANT: Parker, your ticket is confirmed and your flight number is 1014.

USER: Thank you for booking.

ASSISTANT: You are welcome and thank you for choosing us.