Hello, I am Andrew Mitchell.
user
Hello, how can I assist you today?
assistant
I want to book a direct flight to Houston to attend a conference, can you please help me with reservation?
user
Sure, can you please provide your journey dates?
assistant
I would like travel on 06/28 and return on 06/30.
user
Kindly mention your journey points?
assistant
My airport codes are from DEN to IAH.
user
Ok, please wait for a moment.
assistant
Ok.
user
We are sorry to inform you that, we did not find any flights on your given details.
assistant
Ok, no probelm.
user
Thank you for reaching us. Have a nice day.
assistant
Thank you for your information.
user