Hi.
user
Hello, how can I assist you at this moment?
assistant
I need to reserve my flight ticket from IAD to LGA, can you please help me?
user
Sure, I am happy to help you with that. Can I have your travel dates please?
assistant
Sure, my travelling dates are from Sep, 09 to Sep, 11.
user
Do you have any  specifications regarding timings of your journey?
assistant
No.
user
Ok, please let me know the connection limit too.
assistant
Flight has to be with a single connection.
user
Can I have your good name please to proceed further?
assistant
Sure, my name is Matthew Moore here.
user
Ok, please wait a moment to check  flight availability.
assistant
Sure, I will wait.
user
Sorry Matthew Moore, no flight is available to you on your dates.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for choosing us, have a good day.
assistant