Hello.
user
Hello, how may I abet you?
assistant
As I am a scientist, I want to attend science festival with my students at Houston.
user
Ok.
assistant
Can you do the reservation?
user
I am here to help you. Please help me with your airport codes?
assistant
My airport codes are LGA-HOU.
user
May I know your trip dates?
assistant
Dates are 07/23 and 07/25. I need direct flight.
user
 Sorry for the inconvenience, there is no flight found with your needs.
assistant
No problem, I will check with another airline.
user
May I know your good name please?
assistant
Laura Baker here.
user
Thank you for availing us, have a good day.
assistant
Thank you.
user