Hi,.
user
Hello, What can I help you with?
assistant
I would love to travel from Charlotte, NC- CLT to Houston, TX- IAH. Can you help me in booking a ticket?
user
Yes, am glad to help you. May I know your good name, please?
assistant
Yes, I am Gary Wright. My departure day is on jun/16 and arrival is on jun/18. My price limit should be within 1000 and connection limit. I require direct flight.
user
OK, please wait for a while. Sorry, we could not found a flight as per your request on direct flight.
assistant
OK, thank you for the service.
user
Thank you, have a good day.
assistant