You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to book a ticket from LGA to DCA, can you please help me with that?

ASSISTANT: Sure, I am here to help you. May I know your name?

USER: Steven Nelson here.

ASSISTANT: Thank you. Please help me with your travel dates.

USER: The travel dates are from 10/25 to 10/27.

ASSISTANT: Noted. Would you like to travel in a connecting flight or a direct flight?

USER: I need a flight with 1 connection limit.

ASSISTANT: Are you looking for any other help from my side?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Ok,.

ASSISTANT: There is a flight having single connection with UA Airlines and the ticket fare is 100 only in economy class. Flight departs at 12:00 hours and arrives at 9:00 hours. Shall I book the ticket for you?

USER: Please proceed.

ASSISTANT: Your ticket is booked successfully and your flight number is 1027.

USER: Thank you.

ASSISTANT: You are most welcome.