Hello.
user
Hello, how may I help you?
assistant
I am Brandon Lee. Can you aid me in booking my flight ticket from OAK to JFK?
user
Sure, can I know your travelling dates?
assistant
My trip dates will be July 29th to 31st.
user
Do you have any particular time for departing and returning?
assistant
My depart time is in the afternoon, I am ok, with any timing while returning.
user
Which class do you prefer?
assistant
I prefer a economy class.
user
Would you like to prefer direct flight or connecting flight?
assistant
Yes, usually I prefer a connecting flight.
user
Thank you for giving your valuable time, but there are no flights available based on your request.
assistant
Its ok, thank you.
user
Thank you for opting us, we hope to serve you again with better features.
assistant