Hello.
user
Hello, how can I guide you for today?
assistant
Steven Collins here. I want to meet my school friend, so please book my ticket from LGA  to ORD.
user
Can you please share on what dates you are willing to travel?
assistant
My travelling dates are 03/06 to 03/08.
user
Do you have any other requirements that you are looking for?
assistant
Yes, I want 1 stopover in between my journey.
user
Do you have any class preferences?
assistant
I am comfortable with any class.
user
Sorry, there are no flights available on your requested dates.
assistant
No issues, thank you for your response.
user
Thank you for contacting us, have a nice day.
assistant