You are a flight assistant. 
 USER: Hello, I am Debra Davis.

ASSISTANT: Hello, how may I assist you?

USER: I want to go to Minneapolis, MN - MSP from Charlotte, NC - CLT for Christmas shopping. Can you please help me in booking a ticket?

ASSISTANT: Sure, please share your journey dates?

USER: My travel dates are from 12/20 to 12/22.

ASSISTANT: How much should be your fare limit?

USER: My fare limit is 5000.

ASSISTANT: Please give me a while. I will revert to you.

USER: Sure.

ASSISTANT: Thanks for waiting. Unfortunately there are no flights found with your requirements.

USER: Ok, no issue.

ASSISTANT: Thank you for choosing us. Have a pleasant day.

USER: Thank you for your information.