Hello.
user
Hello, how can I aid you?
assistant
Can you aid me to book a flight ticket from IAH to LGA?
user
Please provide your journey dates.
assistant
My trip dates are Sep 21 and Sep 23 respectively.
user
Do you need any connection limit?
assistant
I prefer for direct flight to travel.
user
Do you need any other specifications?
assistant
My return time should be in the afternoon.
user
May I know your name?
assistant
Linda Carter.
user
There are no flights available on your routes.
assistant
Thank you.
user
Thank you for choosing us.
assistant