Hello.
user
Hello.
assistant
My name is Paul Wilson.
user
Paul Wilson, how may I aid you?
assistant
Please help me to book a flight ticket from OAK to DFW.
user
May I know your itinerary dates?
assistant
My journey dates are from Oct, 25 to Oct, 27.
user
Do you have any specifications?
assistant
I need to return in the evening and I need a single connecting flight.
user
Please give me a moment.
assistant
Sure.
user
Sorry, no flights are available on your route.
assistant
Nothing to worry, thanks for your information.
user
Thank you for choosing us.
assistant