Hello.
user
Hello, how may I help you?
assistant
I am planning to visit Houston NASA Space Center with my students at HOU. can you help me with booking?
user
Sure, may I know your trip dates please?
assistant
My trip dates are Mar 02 and Mar 04.
user
Please let me know your Source airport code.
assistant
My source airport code is LAX.
user
Do you have any other requirements?
assistant
No.
user
Ok, please wait.
assistant
Sure.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Ok, no issues.
user
Can I know your name please?
assistant
Thank you. I am Margaret Lewis.
user
Ok, thank you.
assistant