Hello.
user
Hello, how may I serve you?
assistant
I am Kenneth Phillips. I have to attend a cultural event at Denver, can you help me to book a flight ticket from AUS to DEN?
user
Sure, please let me know if you need an economy class ticket or business class ticket.
assistant
I am ok with any class.
user
When are you planning to make your trip?
assistant
My planning dates are 03 and 05 of Dec.
user
Do you need a stop over with in your route to DEN?
assistant
I need a connecting flight.
user
Is there any time restriction for this booking?
assistant
My depart time will be in the evening.
user
Ok, please give me a moment.
assistant
Sure, take your own time.
user
Thanks for waiting, there are no flights available on the dates you required.
assistant
Oh! not a problem. Thank you.
user
Thank you for consulting us.
assistant