Hello.
user
Hello, how can I help you?
assistant
I am  Christopher Walker and I want to book a flight ticket  to participate badminton tournament in Houston,TX-HOU on 11/19.
user
OK, may I know your return date and origin point?
assistant
Sure, my origin is from  Los angeles,CA-LAX and my return date will be on 11/21.
user
OK, please a minute. Let me check and revert you.
assistant
OK.
user
Thanks for your time. There is a Delta airline with flight number 1006 and price of 100 matching with your request. Can I proceed with this booking?
assistant
You can proceed with this airline.
user
OK, your ticket has been confirmed.
assistant
Thank  you for your service.
user
Thank you for choosing us.
assistant