Hi.
user
Hello, how may I assist you today?
assistant
Can you please help me to book flight ticket from IAD to LGA?
user
Sure, may I know your planned trip dates?
assistant
My trip dates are Mar 26 and Mar 28.
user
Let me know your connection limit?
assistant
I prefer a single connection flight.
user
Do you have any class preference?
assistant
I am comfortable with any class.
user
Any other requirements to be met?
assistant
I would like to depart in the evening.
user
May I know your name?
assistant
Myself Michael Garcia.
user
Sorry, there are no flights found with your given details.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant