Hello.
user
Hello, how may I assist you today?
assistant
can you help me in reserving a ticket from IAD to IAH?
user
Sure, may I know your planned travel dates?
assistant
My travelling journey dates are Aug 10 to 12.
user
Do you have any class specifications?
assistant
I need economy class.
user
May I know your name for the documentation purpose?
assistant
I am Deborah Phillips.
user
Do you have any another specifications on this journey?
assistant
I need a single connecting flight.
user
Unfortunately, no flights available on your requirements.
assistant