Hello.
user
Hello, how may I provide assistance to you?
assistant
Having an interest in doing the Grand Canyon Adventure with my friends. I would like to book a ticket.
user
Sure, may I know on which dates you are willing to travel?
assistant
I made a plant to travel on 12/13. With my friends, I have to return on 12/15.
user
 Could you please help me with providing your corresponding airport codes?
assistant
The destination is at Oakland, OAK. So I have to fly from Washington, IAD.
user
May I know your name please?
assistant
Ronald Jackson is here.
user
Ok, please wait for a while.
assistant
Sure.
user
We found  a connecting flight with Frontier airline is available on your dates which matches your essentials and it costs you only 100. Shall I proceed?
assistant
Proceed.
user
Your ticket has been reserved with 1013 flight number.
assistant
Thank you for guiding me.
user
Thank you for reaching us.
assistant