Hi.
user
Hello. How can I help you?
assistant
I need to book a flight ticket from IAH to BOS to enjoy religious festivals.
user
Sure, help me with your travel dates.
assistant
Sure, my scheduled dates are Aug 23 and Aug 25.
user
May I know your name?
assistant
Sure, John Allen here.
user
Do you have any  preferences?
assistant
I prefer depart time at afternoon. And I want to fly in a economy class.
user
Do you have any connection limit preference for this trip?
assistant
I prefer maximum 1 connection.
user
Thank you for the information, please wait.
assistant
Sure.
user
AA airlines providing the flight-1017 with single connection and the ticket fare is 200. Can I proceed?
assistant
Yes, you can.
user
You booking is confirmed.
assistant
Thank you for your assistance.
user
Thank you for reaching us.
assistant