Hello.
user
Hello, how can I help you today?
assistant
Can you aid me to book my ticket from DCA to LGA?
user
Sure, may I know your planned travel dates?
assistant
My trip dates are Oct 20 and Oct 22.
user
May I know your connection limit?
assistant
I prefer for single connecting flight.
user
Do you have any other specifications?
assistant
I prefer for economy class to travel.
user
May I know your good name?
assistant
Ruth Davis here.
user
Sorry to say that, no flights were found with your given details.
assistant
Thank you for the help.
user
Thank you for reaching us.
assistant