Hello,.
user
Hello,. May I know your name please?
assistant
My name is Charles Rodriguez.
user
What kind of help are you seeking form us?
assistant
I'm Passionate for Photography so, I would like to visit Austin Nature Center. Could you please avail me a flight ticket from Seattle, WA - SEA?
user
Sure, I will assist you in this.
assistant
Thank you.
user
 Is there any restriction on price?
assistant
Yes, I can afford up to 500 only.
user
Can you provide me your departure date for booking?
assistant
I wish to travel on 12/20.
user
Let me know your destination point?
assistant
My landing airport code is Austin, TX - AUS.
user
When would you like to return from Austin?
assistant
I am willing to return on 12/22.
user
Thank you for providing us the valuable  information, please wait let me check the availability of flights and know you the status.
assistant
Sure, I will wait.
user
Thank you for your time, we found a flight in an airline UA of price 200. Shall I proceed to book with a stopover?
assistant
I am comfortable to travel with an UA airline, please confirm my flight booking.
user
Your flight ticket is done with the flight number 1016.
assistant
Thanks for your kind help and support.
user
Thank you for availing with us. Have a safe flight.
assistant