You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you please make a reservation from LAS to ATL to attend a seminar in Atlanta?

ASSISTANT: Sure, can you share your journey dates?

USER: My journey dates are on Jan 29th and 31st.

ASSISTANT: Do you have any preferences?

USER: I need a flight with one connection.

ASSISTANT: May I know your name?

USER: My name is Steven Smith.

ASSISTANT: There is a connecting flight with number 1016 in airline UA, the fare is 300 in economy class. Can I book it?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is reserved, the depart time is 19:00 PM and return time is 1:00 AM.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.