You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: I am Ronald Thomas, can you be my helping hand in booking a ticket?

ASSISTANT: Sure, Can you please provide your travel details?

USER: I would love to travel from Charlotte to Minneapolis & St. Paul. Airport codes are NC- CLT to  MN- MSP.

ASSISTANT: OK, May I know your travelling dates?

USER: Yes, my arrival day is on jan/18 and depart day is on jan/16. Please ensure that my  price limit should be 5000 with a single connection.

ASSISTANT: OK, Please give me moment I will check the availability and revert you.

USER: OK.

ASSISTANT: Thanks for your time, no flight found with your requirement.

USER: OK, thank you for the information.