Hello.
user
Hello, how can I assist you today?
assistant
I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from IAD to HOU?
user
Sure, let me know your travelling dates.
assistant
I would like to depart on Sept 15th and return on Sept 17th.
user
Do you want connecting flight or direct flight?
assistant
I am looking for a connecting flight.
user
Do you have any other requirements?
assistant
Make sure that my return time must be evening.
user
May I know your name please?
assistant
I am Carol Allen.
user
Ok, please wait for a while.
assistant
Sure, take your time.
user
Sorry, there are no flights found with your given details.
assistant
Ok, not an issue. Anyways, thank you for the information.
user
Thank you for opting us.
assistant