Hello.
user
Hello, how may I aid you out?
assistant
I am George Robinson, want to travel from DEN to SEA. Can you help me?
user
I need to travel dates to check the flight. Please  mention it.
assistant
My travel dates are from 02/16 to 02/18.
user
Here is a flight with 1 with airfare is 200 in economy class. The flight number is 1023 in Hawaiian airlines, can I proceed with it?
assistant
You can proceed.
user
Your ticket has been booked.
assistant
Thank you.
user
Thank you for reaching us.
assistant