Hello.
Hello. How can I help you?
Myself Susan Baker, I want to book a ticket.
Sure, Susan can I know your travelling dates and respective airports please?
Yes, I want to travel from IAD to HOU on 04/30 and 05/02 respectively.
OK, please hold on.
Please make sure the  number of connections is 0 .
Sorry, I found a ticket but with connection limit is 1.
That's OK. Thank you for your time.
Do you like me to proceed?
No, thank you.
OK, thank you for consulting us.