You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: Cn you help me in booking a flight ticket from LAS to IAH?

ASSISTANT: Sure, can you share your trip dates?

USER: I want to travel on 01/06, and return on 01/08.

ASSISTANT: Do you have any preferences?

USER: I prefer for economy class.

ASSISTANT: May I know your name?

USER: I am Stephanie Phillips.

ASSISTANT: There is a connecting flight with number 1001 in airline Southwest, the fare is 200 in economy class. Can I book it?

USER: Proceed with the booking.

ASSISTANT: Your ticket is reserved, the depart time is 16:00 PM and return time is 2:00 AM.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.