You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Will you please help me with booking a flight ticket from LAS to HOU?

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: My planned travel dates are June 15 and June 17.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection limit.

ASSISTANT: May I know the name?

USER: Sure, Gary Scott here.

ASSISTANT: Do you have any specifications?

USER: No, thank's for asking.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 200. Shall I proceed in booking?

USER: That's fine for me, please proceed with that ticket booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1003 in Southwest Airlines.

USER: Thank you very much in reserving my ticket.

ASSISTANT: Thank you for reaching us.