Hi.
user
Hello. How can I render you today?
assistant
I want to book a connecting flight ticket to meet my parents  at DC. Can you help me?
user
Sure, I am here to help you. May I know your travel dates please?
assistant
Thank you. 09/29 and 10/01 are my travelling dates.
user
Ok, can you please provide your airport codes?
assistant
JFK and IAD are my airport codes.
user
Ok, do you have any specifications?
assistant
 I would like to make my journey in economy class.
user
Ok, hold on for a moment. Let me check the best available flight for you.
assistant
Ok.
user
May I know your name please?
assistant
Linda Mitchell.
user
Sorry Linda Mitchell, there are no flights available on your requested dates.
assistant
Ok, not an issue. Thank you.
user
Welcome, thank you for choosing us. Have a great day.
assistant