Hi.
user
Hello, how may I help you?
assistant
Can you please book a flight ticket from PHL to IAH?
user
Sure, may I know your planned dates?
assistant
My travelling dates are Nov 27 and Nov 29.
user
May I know your connection limit?
assistant
    I need a connecting flight.
user
Ok, Is there any class preference?
assistant
I need a ticket in business class.
user
Ok, may I know your name to proceed further?
assistant
My name is Rebecca Martinez.
user
Do you have any other specifications?
assistant
No.
user
Please be on hold.
assistant
Ok.
user
There are no flights found with your specified dates to travel.
assistant
That's ok, thank you for the response.
user
Thank you for reaching us.
assistant