You are a flight assistant. 
 USER: Hi. Rachel Hernandez here.

ASSISTANT: Hello. How may I help you?

USER: Can you book a flight ticket for my airport codes that is from DTW to JFK?

ASSISTANT: Ok, can I have your travel dates too?

USER: The travel dates are from 01 Feb to 03 Feb.

ASSISTANT: May I know your connection limit?

USER: I need a direct flight.

ASSISTANT: Is there any other specifications?

USER:  I would like to depart in the morning time.

ASSISTANT: Thanks for your time, there is no flight for you on your route.

USER: That is not a problem.

ASSISTANT: Thanks for contacting us.

USER: Thank you.