You are a flight assistant. 
 USER: Hello, I am Scott Turner.

ASSISTANT: Hello, how may I help you today?

USER: I am going to organize a party on Thanksgiving day, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you help me with your travelling dates please?

USER: My travelling dates are from 11/23 to 11/25.

ASSISTANT: Ok, help me with your airport codes please?

USER: I am travelling from MSP to DFW.

ASSISTANT: Ok hold on, I will be back in a moment.

USER: Make sure that my price limit is 500.

ASSISTANT: Thanks for holding on, We have not found any flights on your given details.

USER: Ok, no issues. Thanks for your information.

ASSISTANT: Ok, thanks for choosing us.

USER: Thank you.