You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I support you?

USER: I am Karen Garcia, please reserve a seat on my name from Charlotte, CLT.

ASSISTANT: Sure, May I know your landing point?

USER: Sure. DTW, Detroit is my place to reach to attend the comic con show.

ASSISTANT: Help me with the travelling dates?

USER: 06/07 to 06/09 are my dates.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: There is no flight found in search to your route on your dates of journey.

USER: Ok. Thank you.

ASSISTANT: Thank you for reaching us.