You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: I am Christine Rodriguez. I want to go for my sister marriage in ORD. Can you please search a flight ticket from MSP to ORD?

ASSISTANT: Sure, help me with the trip dates?

USER: My trip dates are Sept 09 and Sept 11.

ASSISTANT: Do you have any preferences?

USER: I need my return ticket at afternoon time.

ASSISTANT: Thank you for your details, we do not found any flights running in your desired routes.

USER: Ok, thanks for your information.

ASSISTANT: Thank you for reaching us.