Hello, I am William Thomas.
user
Hello. How can I serve you?
assistant
I would like to go to a event in Houston, so could you aid me in booking a flight ticket to Houston?
user
Sure, we are ecstatic to help you. When are you willing to make your trip?
assistant
Sure, I would like to go on 04/16 and return back on 04/18.
user
Kindly mention your airport codes.
assistant
My source and destination airport codes are DFW and HOU.
user
Thank you for providing all necessary details, please stand by I will check and revert to you.
assistant
Sure, take your time.
user
Unfortunately, there are no flights found according to your requirement.
assistant
That's ok, thank you for checking.
user
Thank you for consulting us.
assistant
Welcome.
user