Hello.
user
Hello. How may I help you?
assistant
I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from IAD to IAH?
user
Can you share your trip dates?
assistant
I would like to depart on Mar 3rd and return on Mar 5th.
user
Do you need any connections?
assistant
I am looking for a connecting flight.
user
Are there any other preferences?
assistant
I am looking for a business class ticket.
user
May I know your name?
assistant
I am Betty Taylor.
user
Sorry, there is no flight found with your details.
assistant
Ok, not an issue. Anyways, thank you for the information.
user
Thank you for reaching us.
assistant