You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from  IAH to IAD, can you help me out?

ASSISTANT: Sure, may I know the planned travel dates?

USER: My trip dates are from Jun 9th till Jun 11th.

ASSISTANT: Do you have any specifications in connection limit?

USER: I am looking for a connecting flight that's it.

ASSISTANT: Please provide me the name.

USER: Myself Nancy Moore.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 300. Shall I proceed in booking?

USER: Sure, please proceed with it.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1009 in Southwest Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.