Hello.
user
Hello, how may I aid you today?
assistant
 I am Samantha Perez. Can you book  a ticket from TX-IAH to NY-EWR?
user
Sure,  could you provide your travelling dates?
assistant
 My travelling dates are 08/26 and 08/28.
user
Do you need any halt in between journey?
assistant
Yes, I need a halt in between journey.
user
Please wait a minute.
assistant
Ok.
user
Sorry, we could not find any flight to your route.
assistant
Ok, not an issue. Thank you.
user
Thank you for availing us.
assistant