Hello.
user
Hello.
assistant
My name is Nancy Wilson.
user
Nancy Wilson. How can I help you?
assistant
I want to book a direct flight from Austin for vacation. Can you help me with booking?
user
Sure, can I  have your genesis and terminus codes?
assistant
My source point is AUS and my destination is ORD.
user
Please provide me with the travel dates?
assistant
I like to travel on Feb 21 and return on Feb 23.
user
Would you care for any class preferences?
assistant
No.
user
Is there any time concern?
assistant
I want my departure flight in afternoon and return flight in evening.
user
Are there any other preferences?
assistant
No.
user
Give me a moment.
assistant
Sure.
user
Sorry to inform that there are no flights on your desired dates.
assistant
Thank you for the information.
user
Thank you for reaching us.
assistant