Hello.
user
Hello.
assistant
I am Carolyn Baker.
user
How can I assist you today?
assistant
Can you please aid me to find a flight  from Oakland to Houston?
user
Sure, will you mention your travelling dates please?
assistant
Thank you for accepting my request. The travel dates are Oct/25 and Oct/27.
user
Please provide your airport codes.
assistant
The source and destination airport codes are OAK and HOU.
user
Do you have any specifications?
assistant
The return time should be afternoon from the airport IAH. Actually I have given another airport code.
user
Do you have any preferences?
assistant
I prefer a business class flight to travel.
user
Do you have any other preferences?
assistant
I need a single connecting flight.
user
Please give me a moment.
assistant
Ok, take your time.
user
Thanks for waiting. There is no flights found under your preferable details.
assistant
It's ok, not an issue with that. Anyways thank you for your time.
user
Welcome, have a great day.
assistant