You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I want to meet my client in Las Vegas, can you book a ticket please?

ASSISTANT: Sure, I will help you with that, can you please provide your travelling dates?

USER: My travel dates are 11/09 and 11/11.

ASSISTANT: Can you please share your airport codes?

USER: I want to fly from LAX to LAS.

ASSISTANT: May I know your name to proceed further?

USER: I am Larry Green.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: I found a flight fro you with price 100, flight number is 1023 and connection is 1.Is it ok for you?

USER: You can book this flight ticket for me.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.