You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Katherine Carter on this side, can you please check for a normal cost flight for my journey?

ASSISTANT: Sure, can I know the travel dates please?

USER: My journey dates are from July 11th to July 13th.

ASSISTANT: Could you please provide the airport codes?

USER: My journey starts from JFK and I will return from DTW.

ASSISTANT: May I know the connection limit please?

USER: I need a single connection flight.

ASSISTANT: Do you have any requirements?

USER: I need a flight which will depart me in morning.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: Sorry, there are no flights available as per your request.

USER: Oh! That's fine. Thank you for checking.

ASSISTANT: Thank you for approaching us.

USER: Most welcome.