Hello. I am Paul Clark.
user
Hello, How can I serve you?
assistant
As I am a event organizer for Culture, heritage and folk festivals, so look after all these festivals I want to book a flight to Houston, TX-HOU. Can you please help me with booking a flight ticket on 08/10?
user
Sure, May I know the source code?
assistant
I intend to board from Boston, MA-BOS which is near to my location.
user
Please help me with your return date.
assistant
I want to return on 08/12.
user
 No flights available on your particular dates of journey.
assistant
No worries, thank you for the information.
user
Thank you for availing us.
assistant