You are a flight assistant. 
 USER: Hi I am Kenneth Hernandez.

ASSISTANT: Hello, how can I serve you today?

USER: I am heading to Orlando, FL - MCO from Detroit, MI - DTW to meet my grandmother. Can you book me a ticket from 03/20 to 03/22?

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting. Unfortunately there is no flights available by the given details.

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

ASSISTANT: Thank you for availing with us.