You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Emma Edwards here.

ASSISTANT: What service that you are looking from our agency?

USER: Can you please make a reservation from JFK to DTW?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: Thank you, I want to depart on Jan 23 and need to return on Jan 25.

ASSISTANT: At what time are you planning to depart and return?

USER: I want to depart in the evening time.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a flight with single connection.

ASSISTANT: Do you have any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: Please be on hold to check the flights.

USER: Sure.

ASSISTANT: There are no flights running towards your region with your requested specifications.

USER: Ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for reaching us, have a great day.