Hello.
user
Hello, how may I help you?
assistant
I want to visit Space needle at Seattle, can you please help me with booking?
user
Sure, what date would you like me to book this flight ticket for?
assistant
I would like to travel on 01/26 and return on 01/28.
user
Ok, please mention your city codes.
assistant
I want to fly from TX-AUS to WA-SEA. I need a single connection with price limit 5000.
user
Ok, please wait a moment I'll check and revert you.
assistant
Ok.
user
Sorry to say, unfortunately there are no flight with your requirements.
assistant
Ok, no issue.
user
May I know your name for documentation purpose?
assistant
I  am Edward Brown. Thank you for your information.
user
Thanks for reaching us. Have a nice day.
assistant