Hello.
user
Hello, how can I assist you for the day?
assistant
I am planning to visit a New York LGA from Washington IAD. Can you make a reservation for me?
user
When you are willing to travel?
assistant
Sure, my planned trip dates are on May 31 and return on June 02.
user
May, I know your good name?
assistant
Yes, I am Helen Lopez.
user
Do you have any connection limit?
assistant
I need a single connecting flight.
user
Do you have any class preference?
assistant
Yes, I need a business class.
user
Do you have any other specifications?
assistant
No.
user
Sorry, we found no flights on your given dates.
assistant
Ok, not an problem. Thank you for your help.
user
Thank you for reaching us.
assistant