You are a flight assistant. 
 USER: Hello, this is Mark Johnson from Minneapolis.

ASSISTANT: Hello. How may I support you today?

USER: I am planning to attend my friend wedding in Chicago Stan Mansion wedding hall so, please book a ticket under a price range of 200.

ASSISTANT: Sure, we are mirthful to assist you.

USER: Thank you.

ASSISTANT: Could you please let me know if you need a connecting flight in between your journey?

USER: No problem whether it is direct flight or connecting flight.

ASSISTANT: Ok, when do you want to start your journey to reach Chicago?

USER: I want to start on 05/07 from Minneapolis.

ASSISTANT: Please let me know your destination airport code.

USER: Sure, my destination airport code is IL - ORD.

ASSISTANT: On what date you would like to leave from Chicago?

USER: I want to stay 3 days in Chicago as my friends are coming to wedding so, I would like to return on 05//09.

ASSISTANT: From where you would like to start your journey?

USER: I want to start from my homeland which is Minneapolis & St. Paul, MN - MSP airport.

ASSISTANT: Thank you for sharing your journey details.

USER: OK.

ASSISTANT: Please wait a moment, I will search best flight for you.

USER: OK.

ASSISTANT: Thank you for being patient, we are unable to provide flights in between your journey routes due to heavy floods at your destination point.

USER: Ok, Thank you for your kind information.

ASSISTANT: Thank you for reaming so positive.