Hi.
user
Hello.
assistant
I am Edward Thompson. I want to give a surprise to my father by booking a ticket from AUS to DEN, as he is going to travel for the first time. Can you help me?
user
Sure, I am oblige to help you. Can I know when are you planning to start your journey?
assistant
Well, he will be travelling on 06/20.
user
OK, can I know his return date?
assistant
My landing date is 06/22.
user
Give me a minute.
assistant
Sure.
user
Sorry, there is no flight available on your requested dates.
assistant
No issue, thank you for checking.
user
Thank you for reaching us.
assistant