Hi.
user
Hello. How may I guide you today?
assistant
I need to book a flight ticket from IAH to SEA, can you help me in booking a flight ticket?
user
Sure, I am gleeful to help you with that. May I know your preferable travel dates?
assistant
Sure, my journey dates are Jun 12 and Jun 14.
user
would like to travel in a connecting flight or a direct flight?
assistant
I prefer maximum one connection.
user
Do you have any other specifications?
assistant
No.
user
May I know your name please?
assistant
Sure, Shirley Perez here.
user
Flight-1010 is available in American Airlines with single connection limit and the ticket fare is 100. Shall I book it?
assistant
Yes, you can.
user
Shirley Perez, your booking is done in  economy class.
assistant
Thank you for your assistance.
user
Thank you for reaching us, have a safe journey.
assistant