Hello.
user
Hello. How can I assist you?
assistant
Can you please book a flight ticket from AUS to SEA?
user
Sure. Kindly share me your travelling dates.
assistant
Thank you. I have planned my travel dates as Feb 26 and Feb 28.
user
Are you okay with an direct flight?
assistant
Yes, I am ok with that.
user
Do you have any other  specifications?
assistant
I would prefer economy class to travel due to low budget.
user
May I know your name?
assistant
Sure, myself Jennifer Rodriguez.
user
Please wait a while.
assistant
Sure, take your time.
user
Unfortunately, there are no flights found according to your requirement.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for choosing us.
assistant
Most welcome.
user