You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to travel from ORD to LGA, can you please avail me a flight ticket?

ASSISTANT: Sure, I am here to help you. Please let me know your travel dates.

USER: My travel dates are from June 13th to June 15th.

ASSISTANT: Noted. Could you please tell us your name?

USER: I am Donald Moore.

ASSISTANT: Thank you. Do you prefer for a direct flight or a connecting flight?

USER: I prefer a connecting flight.

ASSISTANT: There is a flight having single connection with Spirit Airlines and the ticket fare is 200 only in economy class. Flight departs at 11:00 hours and arrives at 21:00 hours. Shall I book the ticket for you?

USER: Yes, please book.

ASSISTANT: Your ticket is booked with the flight-1000.

USER: Thank you.

ASSISTANT: You are most welcome.