You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Could you please help me in flight ticket booking process from AUS to LAS?

ASSISTANT: Sure, can I know your name?

USER: Thank you for your response, my name is Emma Lewis.

ASSISTANT: Thank you, please let me know your travel dates.

USER: I want to take off on Oct 30 and book my return ticket also on Nov 01.

ASSISTANT: Ok, please let me know your class preference.

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Flight-1001 having single connection is available in UA airlines and the ticket fare is 100 only. Flight departs at 14:00 hours and arrives at 5:00 hours. Can I book the ticket for you?

USER: Please book this flight ticket for me.

ASSISTANT: Your ticket is confirmed successfully and have a safe journey.

USER: Thank you for your help.

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