Hello, I am Rebecca Young.
user
Hello, how can I aid you today?
assistant
I need to book a ticket with connecting flight, Can you please help me for booking from LAX to ORD?
user
Sure. When are you planning to travel?
assistant
My depart is on 05/21 and return on 05/23.
user
Do you have any preferences?
assistant
My price limit is 500.
user
Thank you for waiting. Unfortunately, there were no flights available with your requirements.
assistant
No problem, thank you.
user
Thank you for approaching us.
assistant