Hi, Margaret Harris here.
user
Hello. Is there something I can help you with?
assistant
I would like to take my son at Arizona Science Center which is at Phoenix, please book a flight ticket for me.
user
Sure, I would  be happy to help you. May I know your journey dates?
assistant
Sure, we will go on 04/05 and return on 04/07.
user
Could you give me your airport codes?
assistant
My source and destination airport codes are AUS and PHX.
user
Sure, give me a second.
assistant
Ok.
user
I found a ticket for you.The price is 100, flight number is 1004 and airline is Delta. Is it ok for you?
assistant
Yes, please book it for me.
user
Thank you for the information. Your ticket is confirmed successfully.
assistant
Thank you for your service.
user
Welcome.
assistant