Hi.
user
Hello. How may I help you?
assistant
I need to travel from DEN to HOU, can you help me?
user
Yes, can you tell me your dates of travel?
assistant
My travel dates are 10/06 and 10/08.
user
Do you have any preferences?
assistant
I need a direct flight.
user
Do you have any specifications?
assistant
I prefer business class.
user
Can I know your name?
assistant
I am Pamela Adams.
user
Sorry to inform you that there are no flights found on your requested criteria.
assistant
That's ok. Thank you.
user
Thank you for contacting us.
assistant