Hello, Laura Scott here.
user
Hello, how may I best serve you today?
assistant
I would like to go for a trekking with my friends at Mount Rainier in Washington, so I need to book a flight ticket to DC - IAD. Will you assist me to book a ticket on 09/07?
user
Sure, please help me with your source airport code?
assistant
My source is New York, NY - JFK.
user
When are you willing to return?
assistant
I would like to return on 09/09.
user
Do you have any other specifications?
assistant
Yes, I need a halt in between my journey.
user
Thanks for providing your details, unfortunately no flights are available with your given information.
assistant
No problem, thanks for your support.
user
Thanks for opting us, have a nice day.
assistant