You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book a evening flight from LAS?

ASSISTANT: Can you share your destination point?

USER: My destination airport code is DTW.

ASSISTANT: What are your travel dates?

USER: My preferred travelling dates are Jan 02 and 04.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: No. Please search a flight with above details.

ASSISTANT: May I know your name please?

USER: Sure, my name is Jeffrey Scott.

ASSISTANT: Flight number 1007 with price 100 in economy class, with a single connection is available. Is it ok for you?

USER: Yes, proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.