Hello.
user
Hello, how can I help you today?
assistant
Please help me to book a flight from IAD to JFK.
user
Sure, can you share me your trip dates?
assistant
Sure, I want to travel on Apr 19 and need to return on Apr 21.
user
Do you have any specifications?
assistant
I need a connecting flight.
user
May I know your good name?
assistant
I am Anna Adams.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Ok, no problem. Thank you for checking.
user
Thank you for reaching us.
assistant