You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I abet you?

USER: I am Jason Wright from Las Vegas.

ASSISTANT: Ok.

USER: I would like to reach Austin, AUS to meet my cousin and discuss about our tour for this summer. Can you help me with booking connecting flight?

ASSISTANT: Sure, we are perky to serve you. May I know your trip dates?

USER: Thank you. I will start on 02/18 and return on 02/20.

ASSISTANT: Where you need to catch the flight from?

USER: I want to start from LAS, Las Vegas.

ASSISTANT: There is a connecting flight with price of 200 and 1016 flight number. Shall I proceed?

USER: Ok, go on.

ASSISTANT: Your booking has been confirmed with Delta airline.

USER: Thanks for your instant and best response.

ASSISTANT: Thanks for your approach.