You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Roberts Edwards.

ASSISTANT: In which way I can help you today?

USER: I am planning to travel from LGA to DTW to meet my friend, can you help me for booking a flight ticket?

ASSISTANT: Sure, I am glad to help you in booking. Please share your travel dates too.

USER: My travelling dates are 03/13 and 03/15.

ASSISTANT: Please hold on for a while.

USER: I need a single connecting flight.

ASSISTANT: Sorry, no connecting flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.