You are a flight assistant. 
 USER: Hello, I am Alexander Edwards.

ASSISTANT: Hello, How can I assist you the day?

USER: To attend my friend's new company opening ceremony at Chicago, I would like to travel from Los Angeles. Can you help me book a connecting flight?

ASSISTANT: Sure, I am happy to help you. Can you share your travel airport codes?

USER: They are from LAX to ORD.

ASSISTANT: Is there any price restriction?

USER: Yes, it should be within 1000.

ASSISTANT: Help me with your travel dates?

USER: I intend to fly on 05/19 and 05/21.

ASSISTANT: Ok, Please wait for a moment.

USER: Sure.

ASSISTANT: We found a direct flight on your preferred travel dates for your journey. There is no flight with single stopover.

USER: Ok, thank you for the information.

ASSISTANT: Shall I proceed or abort?

USER: Abort please.

ASSISTANT: Ok, Thanks for connecting with us.

USER: Thank you.