You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Would you please help me in a ticket from DTW to LGA where I have a concert to attend.

ASSISTANT: Sure, We are here to help you. Kindly share me your travelling dates.

USER: My itinerary travel dates are as follows Mar 01 and Mar 03.

ASSISTANT: Are you okay with an connecting flight?

USER: I would like to board a single connecting flight where the depart should be in the morning.

ASSISTANT:  Is there any other requirements for this trip to met with, so that I can find a suitable flight for your journey?

USER: I have no more preferences.

ASSISTANT: May I know your name?

USER: Kathleen Jones.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Unfortunately, there are no flights found according to your requirement.

USER: No issue, thank you for your precious time.

ASSISTANT: Thank you for reaching us.