You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: My name is Kathleen King. I want to book a ticket from IAH to SFO.

ASSISTANT: Ok, may I know your travelling dates?

USER: The travel dates are from 12/08 to 12/10.

ASSISTANT: There is a flight available for you with 2 connections.

USER: You can proceed with that.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for helping me.

ASSISTANT: Welcome.