Hello, I'm Charles Gonzalez.
user
Hello, how may I serve you?
assistant
I wish to fly from NC - CLT to TX - HOU to attend my wife's felicitation ceremony which will be held at her office.
user
Sure, may I know your journey dates?
assistant
Can you help me, Please? My travel dates are from 04/07 to 04/09.
user
Ok, please wait a moment.
assistant
Price limit of 1000 and direct flight are my other restrictions.
user
Thanks for waiting. Unfortunately there are no flights found with your requirement.
assistant
OK.
user
Thanks for choosing us.
assistant
Thank you, For providing me with valuable information.
user