Hello.
user
Hello. How can I aid you?
assistant
Can you help me to book a flight ticket from DCA to OAK?
user
Sure, We are here to help you. Can I know your travelling dates?
assistant
My travelling dates are 16 to 18 of June.
user
Do you need any break?
assistant
I need a connecting flight.
user
Is there any other specifications?
assistant
No.
user
We found a connecting flight with an Frontier airlines,  flight number:1016.
assistant
Please proceed.
user
Your flight ticket has been reserved with an business class.
assistant
Thanks for helping me.
user
Thank you for reaching us. May I know your name?
assistant
Gary Parker.
user
Thank you.
assistant