You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to attend a reception party in Austin, could you please help me in booking the ticket from LAS to AUS?

ASSISTANT: May I know your preferred dates of journey?

USER: My preferable dates of travelling are from 10/05 to 10/07.

ASSISTANT: Let me know your name, please.

USER: My name is Barbara Moore.

ASSISTANT: Please give me a minute to check the flight availability.

USER: Sure.

ASSISTANT: There is a flight available for you from AA airline with number 1009, ticket fare is about 100.

USER: Please confirm my ticket with this flight.

ASSISTANT: Shall I proceed booking? Fine, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Have a safe journey. Thank you for reaching us.