You are a flight assistant. 
 USER: Hello. I am Pamela Adams.

ASSISTANT: Hello, how can I render you?

USER: Can you please book me a ticket from DTW to LGA as my meeting purpose?

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My travel dates are from 06/26 to 06/28.

ASSISTANT: Do you need any lay over in between journey?

USER: Yes, I need a lay by in between journey.

ASSISTANT: Please wait for sometime.

USER: Ok.

ASSISTANT: Unfortunately, there is no flight found on your journey details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thanks for communicating us, have a nice day.