You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Virginia Harris. Can you help me in booking from DTW to LGA?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: My travelling dates are from Sept 7 to Sept 9.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 300.

USER: Ok, You can proceed with booking.

ASSISTANT: Your ticket is booked with flight number 1023 and airline is Delta.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.