You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am William Turner. Can you help me in booking the ticket from LAS to AUS?

ASSISTANT: Sure, can you share your travelling dates?

USER: My planning dates are from 11/14 to 11/16.

ASSISTANT: Give me a minute.

USER: Ok.

ASSISTANT: There is a flight with number 1000 in airline UA, the fare is 100 with 1 connection. Can I book it?

USER: That's great, please proceed.

ASSISTANT: Your ticket is booked, have a safe trip.

USER: Thank you for your help.

ASSISTANT: Thank you for picking us.