Hi, I am Nancy Smith.
user
Hello, how can I serve you?
assistant
I need a direct flight to Washington, As I am a journalist I want to collect some data from library of congress, can you help me in booking?
user
Sure. Can I know your airport codes please?
assistant
I need to leave from Chicago, IL-ORD to reach Dallas, TX-DFW.
user
Do you have price limit?
assistant
I can pay up to 1000.
user
When are you planning to travel?
assistant
I want to start on 06/07 and I intend to return on 06/09.
user
Give me a moment, I will search flight for you.
assistant
Thank you for providing your details, please wait for a while.
user
Thank you for your time. Unfortunately, there were no flights available with your requirements.
assistant
Ok, I'll choose any alternative. Thank you.
user
Thank you for opting us.
assistant