Hi.
user
Hello. How can I assist you today?
assistant
I am Jonathan Campbell. I want to book a flight ticket  from TX-DFW to WA-SEA . Can you help me?
user
Sure, can you please share your travel dates?
assistant
Thank you. Dec 07th and 09th are my travelling dates.
user
Do you have any class preference?
assistant
No.
user
Jonathan Campbell, there is a flight available with price 200 and the connection is 1 with UA airline. Would you like me to proceed with the booking?
assistant
You can reserve it for me.
user
Your booking is confirmed with 1020 flight number.
assistant
Thank you for your help.
user
Thank you for reaching us.
assistant