You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what help are you expecting from our service?

USER: Owning a business meeting in Oakland, I want you to search a flight for me?

ASSISTANT: Sure, when do you like to travel?

USER: Actually, I have meeting on 08/20.So, my trip dates will be from 08/19 till 08/21. Ensure that the connection limit should be 1.

ASSISTANT: Ok, may I know your source and destination airport codes?

USER: My source will be AUS, and destination is OAK.

ASSISTANT: Meanwhile, may I know your good name please?

USER: Myself Ryan Garcia.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines. Shall I confirm your booking?

USER: Please, confirm it.

ASSISTANT: Your ticket is booked with flight 1008.

USER: Thank you for helping me in reservation of flight ticket.

ASSISTANT: Thank you for connecting with our service.