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

ASSISTANT: Hello, how may I assist you?

USER: As I am planning to go from MCO to DTW. Can you please help me in booking a ticket?

ASSISTANT: Sure, May I know your travelling dates please?

USER: My travelling dates are from 01/15 to 01/17.

ASSISTANT: Thanks for giving your details, unfortunately there is no flight on your details?

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thanks for choosing us.