Hello.
user
Hello. How can I aid you at this moment?
assistant
I am planning to visit Downtown Aquarium at Houston, could you please help me with booking a flight ticket from LAX to IAH?
user
Sure, I am here to help you. May I know your travel dates, please?
assistant
I would like to depart on Feb 18th and return on Feb 20th.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
May I know your class preference?
assistant
I am looking for a business class ticket.
user
Do you have any more specifications?
assistant
Make sure that my return time must be afternoon.
user
Let me know your name to proceed.
assistant
I am David Allen.
user
Sorry, no flights are found on your desired routes.
assistant
Ok, not an issue. Anyways, thank you for the information.
user
Thanks for opting us.
assistant