Hello.
user
Hello, how can I aid you for the day?
assistant
My name is Helen Turner, I want to book a flight ticket from DCA to SEA, can you help me out?
user
Sure, I am here to help you.
assistant
Thank you.
user
Can you please share your travelling dates?
assistant
My journey dates are Dec 09 and Dec 11.
user
Do you have class preference?
assistant
No.
user
Do you need connection limit?
assistant
Yes, I need a connecting flight.
user
Is there any other specifications?
assistant
My return time is evening.
user
Sorry, no flight found in that route.
assistant
Ok, no problem.
user
Thank you for choosing us.
assistant
Thank you.
user