Hi.
user
Hello, how may I help you?
assistant
I am Andrew Thomas. Can you help me with booking ticket from JFK to IAD?
user
Sure, could you please provide your travelling dates to search for the flight?
assistant
Ok, my travelling dates are from Jan 31 to Feb 02.
user
Do you have any particular time for departing and returning?
assistant
Yes, I want to departure in the evening time with single connection.
user
May I know your other specifications?
assistant
I don't have any kind of specifications.
user
Sorry, no flight is available for you as per your requests.
assistant
It's ok, thank you for your information.
user
thank you for reaching us.
assistant