Hello.
user
Hello, How can I help you?
assistant
I am looking for a flight from OAK to DEN, can you help me in booking?
user
Sure, May I know your travelling dates?
assistant
Sure, my planned travel dates are May 07 and May 09.
user
Do you have any connection limit?
assistant
Yes, please look for a connecting flight.
user
Any other preferences?
assistant
I prefer for an economy class for a normal-cost airlines.
user
May I know your name?
assistant
Myself John Lewis.
user
You have a connecting flight 1000 in UA airlines and price 200, Shall I proceed?
assistant
That's fine, please proceed with booking.
user
Your ticket has been booked.
assistant
Thank you for the service.
user
Thank you.
assistant