Hello, Catherine Robinson here.
user
Hello Catherine. How can I help you today?
assistant
I planned to attend for a birthday party in LGA, can you please book a flight ticket from IAH?
user
Ok, when you are going to start your journey?
assistant
I prefer to travel on 06/16 and 06/18.
user
Ok, wait for a moment please. Sorry to say this Catherine, no flights as per your details.
assistant
Ok, no problem.
user
Anything else to help you.
assistant
Thank you for your information.
user
It's my pleasure, have a nice day.
assistant