Hello.
user
Hello. What can I do for you?
assistant
I want to book a ticket from IAH to IAD to meet my sister.
user
Sure, I am here to help you. Can I know your name?
assistant
I am Jessica Wilson.
user
Can I know your preferable journey dates?
assistant
My travelling dates are Oct 27 and Oct 29.
user
Ok, please tell me your preference about the connection limit.
assistant
I want a flight with single connection.
user
Ok, please share your other specifications.
assistant
I don't have any other preferences.
user
Sorry to inform you that, there are no available flights in this route.
assistant
Ok, Thank you.
user
Most welcome. Thank you for choosing us.
assistant