You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Sandra Thompson. Please book me a ticket from DTW to JFK to meet my family.

ASSISTANT: Sure, let me know your travelling dates.

USER: I have planned to travel on 11/12 and 11/14.

ASSISTANT: Please share your connection limit.

USER: I need a halt.

ASSISTANT: Do you have any other requirements?

USER: I would like to return on morning time.

ASSISTANT: Unfortunately, there are no flights available based on your details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.