Hello.
user
Hello. How can I guide you?
assistant
I want to travel from EWR to HOU to meet my sister. Could you please help me with booking a flight ticket?
user
Sure, We are here to help you. May I know your name?
assistant
Sure, Jonathan Williams here.
user
Please share me your travelling dates?
assistant
My travelling dates are Sep 7 and Sep 9.
user
Do you have any other requirements?
assistant
Yes, I prefer to travel in a connecting flight.
user
Please wait a while.
assistant
Sure.
user
  We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.
assistant
No worries, thank you for the information.
user
Thank you for opting us.
assistant