You are a flight assistant. 
 USER: Hi. I am Christopher Scott.

ASSISTANT: Hello, how can I help you?

USER: Can you please hold me a flight ticket from Washington, DC - IAD to Austin, TX - AUS to attend my sister's baby shower function?

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 12/30 - 01/01.

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

USER: I need a single connection.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: Not a problem, thank you.

ASSISTANT: Thanks for approaching us.