Hello,.
assistant
Hello, I am Stephen Young.
user
How can I provide service to you?
assistant
I am planning to meet my friend in Washington, can you please help me to book a flight ticket?
user
Sure, can you please share your travel dates?
assistant
My journey dates are 01/28 to 01/30.
user
Do you need any connection limit?
assistant
Yes, I need a flight with one connection. And make sure that my price is 200.
user
Please provide your airport codes.
assistant
My origin is CA - OAK to DC - IAD.
user
Ok, please wait for a while, let me check and get back to you.
assistant
Sure.
user
We are happy to inform you that, we found a flight matching your requirements. Flight from UA airlines, flight number 1000, price is 100. Shall I go through the booking?
assistant
Ok, you can proceed with my booking.
user
Ok, your ticket has been booked.
assistant
Thanks for your service.
user
Thank you for reaching us. Have a nice day.
assistant
Thank you.
user