You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Patricia Hill. Can you book a flight ticket from LAS to MSP?

ASSISTANT: Sure, to book a ticket may I know your travelling dates?

USER: My travelling dates are from 10/11 to 10/13.

ASSISTANT: Let me know your connection limit.

USER: I need 1 connection.

ASSISTANT: We are sorry to inform, there is no flights found with your provided details.

USER: Ok, No issues.

ASSISTANT: Thank you for availing us.

USER: Thank you.