You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a flight ticket from HOU To LAS?

ASSISTANT: Sure, we are here to help you. Can you please share your travel dates?

USER: I want to travel on dates Sept 29 and Oct 01.

ASSISTANT: Do you have any connection limit?

USER: I need a break in between the journey.

ASSISTANT: Is there any other specifications?

USER: No, I don't have any other preferences.

ASSISTANT: Please share your name.

USER: My name is Katherine Anderson.

ASSISTANT: There is a flight with your requirement, airline is SouthWest Airlines with price 100 and single connection.

USER: Please proceed with booking.

ASSISTANT: Your booking is done and flight number is 1000 in economy class.

USER: Thank you for the help.

ASSISTANT: Thanks for reaching us.