You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please book a flight ticket from LAS to attend a wedding at ATL?

ASSISTANT: Sure, I am happy to help you. May I know your travel dates?

USER: My travelling dates are Sept 10 and Sept 12.

ASSISTANT: Noted. Can you please help me with your name?

USER: My name is Kimberly Collins.

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

USER: I need a connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Ok, please wait for a while. Let me check.

USER: Ok.

ASSISTANT: There is a flight having single connection with AA Airlines and the ticket fare is 100 only in economy class. Flight departs at 6:00 hours and arrives at 8:00 hours. Shall I book the ticket for you?

USER:       Yes, please.

ASSISTANT: Your ticket is booked successfully. Have a safe journey.

USER: Thank you for the help.

ASSISTANT: Your flight number is 1005. Thank you for choosing us.