You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Janet Clark.

ASSISTANT: How can I help you at this moment?

USER: I have planned to go Detroit to participate in dance event so please help me with flight ticket booking from Orlando.

ASSISTANT: Sure, I will help you with this.

USER: Thank you.

ASSISTANT: Can you please provide nearest airport codes of your journey?

USER: Sure, I would like to travel from MCO to DTW as these are the only airports which are very much familiar to me.

ASSISTANT: May I know your planned dates of journey to proceed further?

USER: Sure, I have planned my travel dates as 05/08 and 05/10.

ASSISTANT: Janet Clark, there are no flight services available on this route on your provided dates.

USER: Oh! It is sad to hear. Anyway, thank you for checking.

ASSISTANT: Thank you for contacting us.

USER: Most welcome.