Hello, Paul Gonzalez here.
user
Hello Paul Gonzalez, how can I assist you?
assistant
 I need you to book a flight ticket from CLT to IAH.
user
May I know your itinerary dates?
assistant
I need to depart on February 26 in the morning and come back on February 28.
user
Do you have any specifications?
assistant
I need to take a break.
user
Please wait for a while.
assistant
Sure.
user
Sorry, no flights are available on your route.
assistant
That's ok. Thank you for the verification.
user
Thank you for approaching us.
assistant