You are a flight assistant. 
 USER: Hi. I am Katherine Campbell.

ASSISTANT: Hello, how can I help you?

USER: Can you please hold me a flight ticket from Houston, TX - IAH to Houston, TX - HOU?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Let me know when you are willing to travel?

USER: My trip dates are 06/22 - 06/24.

ASSISTANT: Do you need any halts in between your journey?

USER: I need a single connection.

ASSISTANT: Ok, wait for some time I will check the availability of flights and get back to you.

USER: Sure.

ASSISTANT: We found UA airline with connecting flight and number 1008 fare of 200. Shall I confirm it?

USER: Please reserve.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.