Hello,.
user
Hello, how can I serve you?
assistant
I am Angela Clark. I have got an invitation from the president, so I need to go White house for that. Please help me with booking a flight ticket to Washington, DC - DCA.
user
Sure, Can I have your trip dates?
assistant
My journey dates on 04/16 and 04/18.
user
Help me with the source code?
assistant
My source point is Las Vegas, LAS. I need a connected flight.
user
THank you for the details, we found a flight in an airline Southwest with the number 1011. Shall I proceed to book?
assistant
Ok, proceed.
user
Your flight ticket is confirmed.
assistant
Thank you for your assistance.
user
Thank you for reaching us.
assistant