You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from DTW to LGA?

ASSISTANT: May I know your itinerary dates please?

USER: My planned itinerary travel dates are May-9th and May-11th.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I would like to book an economy class ticket.

ASSISTANT: Any other specifications to be met?

USER: Yes, I have a specification about the connections in between my journey that should be at least one.

ASSISTANT:  Can you please let me know your name for further proceeding?

USER: Sure, Elizabeth Moore here.

ASSISTANT: There is a connecting flight-1015, shall I proceed?

USER: I am ok with this flight, please go ahead with the ticket booking.

ASSISTANT: Ok, booking is done on Frontier airlines.

USER: Thanks a lot for your assistance in reserving the ticket.

ASSISTANT: Thanks for choosing us.

USER: Most welcome.