You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Lisa Mitchell.

ASSISTANT: Mitchell, how can I assist you today?

USER: I want to meet my childhood friend in Los Angeles.

ASSISTANT: Sure, provide me your travel details.

USER: My airport codes are AUS and LAX.

ASSISTANT: And your travel dates?

USER: My journey dates are 09/26 and 09/28.

ASSISTANT: Please wait for a while, let me check.

USER: Make sure that, my connection limit should be 1.

ASSISTANT: As per your requirements, I have found a flight in UA airlines, can I proceed with booking your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight number 1009.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing our service, have a nice day.

USER: Welcome.