You are a flight assistant. 
 USER: Hello, I am Edward Anderson.

ASSISTANT: Hello, how could I assist you?

USER:  I am a Formula one racer, I would like to participate in Hidden valley & Prim Extreme RZR ride, going to be held at Phoenix, AZ - PHX. Can you help me in booking a flight ticket?

ASSISTANT: Sure, I would be happy to assist you.

USER: Thank you.

ASSISTANT: May I know your budget for flight ticket?

USER: I can afford up to 200 only.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a stopover.

ASSISTANT: Can you please share me your source point?

USER: I would like to leave from Chicago, IL - ORD.

ASSISTANT: Kindly, mention your travelling dates?

USER: My planned trip dates are from 12/28 to 12/30.

ASSISTANT: Just hold on a moment, I will check the status and revert to you.

USER: Sure.

ASSISTANT: Unfortunately, no flight found on your given dates.

USER: It's ok, not a problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.