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