You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. I am your agent, how can I serve you today?

USER: I have to meet my friend on his birthday, can you please help me to book my flight ticket from LAS to AUS?

ASSISTANT: Ok, I will help your with the flight booking. Can I know your travel dates please?

USER: Sure, I want to depart on 11/24 and also please book my return ticket on 11/26.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 300. Please provide me your name if you want me to book?

USER: No, can you please check for the flight with the airfare of 200?

ASSISTANT: May I know your name to book?

USER: Please check for the flight first. If you find the flight then please book the ticket on the name of Daniel Smith.

ASSISTANT: Thank you for the information, I am sorry there are no flight available at that location.

USER: Not an issue, I will find an other way to travel. Thank you for the information.

ASSISTANT: Thank you for choosing our agency.